Democratic Party leader Elly Schlein salutes the crowd of demonstrators at a protest after Italy's right-wing government told Milan's city council to stop registering same-sex parents' children in Milan, Italy March 18, 2023. REUTERS/Claudia Greco 

A child of a same-sex couple touches the LGBT flag at a protest after Italy's right-wing government told Milan's city council to stop registering same-sex parents' children in Milan, Italy March 18, 2023. REUTERS/Claudia Greco 

A child of a same-sex couple is carried by their parent at a protest after Italy's right-wing government told Milan's city council to stop registering same-sex parents' children in Milan, Italy March 18, 2023. REUTERS/Claudia Greco 

People hold up pens as a sign of protest after Italy's right-wing government told Milan's city council to stop registering same-sex parents' children in Milan, Italy March 18, 2023. REUTERS/Claudia Greco 

People hold up pens as a sign of protest after Italy's right-wing government told Milan's city council to stop registering same-sex parents' children in Milan, Italy March 18, 2023. REUTERS/Claudia Greco TPX IMAGES OF THE DAY 

People hold pens as a sign of protest after Italy's right-wing government told Milan's city council to stop registering same-sex parents' children in Milan, Italy March 18, 2023. REUTERS/Claudia Greco 

People hold pens as a sign of protest after Italy's right-wing government told Milan's city council to stop registering same-sex parents' children in Milan, Italy March 18, 2023. REUTERS/Claudia Greco 

People clap and display flags at a protest after Italy's right-wing government told Milan's city council to stop registering same-sex parents' children in Milan, Italy March 18, 2023. REUTERS/Claudia Greco 

Women wear LGBT flag-themed heart stickers at a protest after Italy's right-wing government told Milan's city council to stop registering same-sex parents' children in Milan, Italy March 18, 2023. REUTERS/Claudia Greco 

Democratic Party leader Elly Schlein reacts at a protest after Italy's right-wing government told Milan's city council to stop registering same-sex parents' children in Milan, Italy March 18, 2023. REUTERS/Claudia Greco 

Democratic Party leader Elly Schlein attends a protest after Italy's right-wing government told Milan's city council to stop registering same-sex parents' children in Milan, Italy March 18, 2023. REUTERS/Claudia Greco 

Democratic Party leader Elly Schlein attends a protest after Italy's right-wing government told Milan's city council to stop registering same-sex parents' children in Milan, Italy March 18, 2023. REUTERS/Claudia Greco 

Democratic Party leader Elly Schlein attends a protest after Italy's right-wing government told Milan's city council to stop registering same-sex parents' children in Milan, Italy March 18, 2023. REUTERS/Claudia Greco 

Children of LGBT couples draw during a protest after Italy's right-wing government told Milan's city council to stop registering same-sex parents' children, in Milan, Italy, March 18, 2023. REUTERS/Claudia Greco 

People gather to protest after Italy's right-wing government told Milan's city council to stop registering same-sex parents' children, in Milan, Italy, March 18, 2023. REUTERS/Claudia Greco 

Guido Montano and David Aruquipa, a couple and members of the LGBT movement, kiss after a news conference where the first same-sex civil union was recognised by the Bolivian Civil Registry in La Paz, Bolivia, December 11, 2020. REUTERS/David Mercado TPX IMAGES OF THE DAY 

A member of LGBT movement holds a flag with signs of European Union and LGBT rights during a news conference where the first same-sex civil union was recognised by the Bolivian Civil Registry in La Paz, Bolivia, December 11, 2020. REUTERS/David Mercado 

Guido Montano and David Aruquipa, a couple and members of the LGBT movement, kiss after a news conference where the first same-sex civil union was recognised by the Bolivian Civil Registry in La Paz, Bolivia, December 11, 2020. REUTERS/David Mercado 

Guido Montano and David Aruquipa, a couple and members of the LGBT movement, pose after a news conference where the first same-sex civil union was recognised by the Bolivian Civil Registry in La Paz, Bolivia, December 11, 2020. REUTERS/David Mercado 

Same-sex couple Karl Kreil and Bodo Mende get married at a civil registry office, becoming Germany's first married gay couple after German parliament approved marriage equality in a historic vote this past summer, in Berlin, Germany October 1, 2017. REUTERS/Axel Schmidt TPX IMAGES OF THE DAY 

Same-sex couple Karl Kreil and Bodo Mende get married at a civil registry office, becoming Germany's first married gay couple after German parliament approved marriage equality in a historic vote this past summer, in Berlin, Germany October 1, 2017. REUTERS/Axel Schmidt 

Same-sex couple Karl Kreil and Bodo Mende get married at a civil registry office, becoming Germany's first married gay couple after German parliament approved marriage equality in a historic vote this past summer, in Berlin, Germany October 1, 2017. REUTERS/Axel Schmidt 

Same-sex couple Karl Kreil and Bodo Mende get married at a civil registry office, becoming Germany's first married gay couple after German parliament approved marriage equality in a historic vote this past summer, in Berlin, Germany October 1, 2017. REUTERS/Axel Schmidt 

Same-sex couple Karl Kreil and Bodo Mende get married at a civil registry office, becoming Germany's first married gay couple after German parliament approved marriage equality in a historic vote this past summer, in Berlin, Germany October 1, 2017. REUTERS/Axel Schmidt 

Same-sex couple Karl Kreil and Bodo Mende get married at a civil registry office, becoming Germany's first married gay couple after German parliament approved marriage equality in a historic vote this past summer, in Berlin, Germany October 1, 2017. REUTERS/Axel Schmidt 

Same-sex couple Karl Kreil and Bodo Mende get married at a civil registry office, becoming Germany's first married gay couple after German parliament approved marriage equality in a historic vote this past summer, in Berlin, Germany October 1, 2017. REUTERS/Axel Schmidt 

People protest against same-sex marriage, a day before the Maltese parliament is expected to legalise gay marriage, outside the office of Prime Minister Joseph Muscat in Valletta, Malta, July 11, 2017. The poster reads "Jesus sets you free." REUTERS/Darrin Zammit Lupi 

People protest against same-sex marriage, a day before the Maltese parliament is expected to legalise gay marriage, outside Parliament House in Valletta, Malta, July 11, 2017. REUTERS/Darrin Zammit Lupi 

People protest against same-sex marriage, a day before the Maltese parliament is expected to legalise gay marriage, outside Parliament House in Valletta, Malta, July 11, 2017. REUTERS/Darrin Zammit Lupi 

People protest against same-sex marriage, a day before the Maltese parliament is expected to legalise gay marriage, outside Parliament House in Valletta, Malta, July 11, 2017. REUTERS/Darrin Zammit Lupi 

People protest against same-sex marriage, a day before the Maltese parliament is expected to legalise gay marriage, outside the office of Prime Minister Joseph Muscat in Valletta, Malta, July 11, 2017. REUTERS/Darrin Zammit Lupi 

Counter-protesters walk along people protesting against same-sex marriage, a day before the Maltese parliament is expected to legalise gay marriage, in Valletta, Malta, July 11, 2017. REUTERS/Darrin Zammit Lupi 

People protest against same-sex marriage, a day before the Maltese parliament is expected to legalise gay marriage, outside Parliament House in Valletta, Malta, July 11, 2017. REUTERS/Darrin Zammit Lupi 

A general view shows the Italian Senate in Rome, Italy February 25, 2016. The Italian Senate approved on Thursday a watered-down bill allowing civil unions for same-sex and heterosexual couples, with the government using a confidence motion to ram the contested legislation through the upper house. REUTERS/Remo Casilli TPX IMAGES OF THE DAY

Democratic Party Senator Monica Cirinna (R) looks on at the Italian Senate in Rome, Italy February 25, 2016. The Italian Senate approved on Thursday a watered-down bill allowing civil unions for same-sex and heterosexual couples, with the government using a confidence motion to ram the contested legislation through the upper house. REUTERS/Remo Casilli 

Democratic Party Senator Monica Cirinna (C) is congratulated at the Italian Senate in Rome, Italy February 25, 2016. The Italian Senate approved on Thursday a watered-down bill allowing civil unions for same-sex and heterosexual couples, with the government using a confidence motion to ram the contested legislation through the upper house. REUTERS/Remo Casilli 

Protesters hold placards reading "Mum and dad since forever" (L) and "No lobby, viva mum and dad" during a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli 

A protester holds a sign reading "It is wrong even if it becomes law" during a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli 

A protester holds a placard reading "No to civil union" during a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli 

Protesters hold a banner reading "We are here to defend our children" during a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli ATTENTION EDITORS - ITALIAN LAW REQUIRES THAT THE FACES OF MINORS ARE MASKED IN PUBLICATIONS WITHIN ITALY 

People attend a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli 

Protesters hold signs reading "It is wrong even if it becomes law" during a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli ATTENTION EDITORS - ITALIAN LAW REQUIRES THAT THE FACES OF MINORS ARE MASKED IN PUBLICATIONS WITHIN ITALY 

People attend a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli 

A child holds a sign reading "It is wrong even if it becomes law" during a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli ATTENTION EDITORS - ITALIAN LAW REQUIRES THAT THE FACES OF MINORS ARE MASKED IN PUBLICATIONS WITHIN ITALY 

A priest shouts slogans during a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli 

People attend a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli ATTENTION EDITORS - ITALIAN LAW REQUIRES THAT THE FACES OF MINORS ARE MASKED IN PUBLICATIONS WITHIN ITALY 

Nuns dance during a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli 

People attend a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli 

Protesters hold a banner reading "It is wrong even if it becomes law" during a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli TPX IMAGES OF THE DAY

Protesters hold signs reading "It is wrong even if it becomes law" during a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli 

Priests shout slogans during a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli 

Priests shout slogans during a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli 

Priests shouts slogans during a rally against same-sex unions and gay adoption in Rome, Italy January 30, 2016. Tens of thousands of Italians staged a mass rally in Rome's Circus Maximus on Saturday to urge the government to drop legislation that offers homosexual couples legal recognition and limited adoption rights. REUTERS/Remo Casilli 

Christian gay rights campaigners protest in the grounds of Canterbury Cathedral in Canterbury, southern Britain, January 15, 2016. The Anglican Church has slapped sanctions on its liberal U.S. branch for supporting same-sex marriage, a move that averted a formal schism in the world's third largest Christian denomination but left deep divisions unresolved. REUTERS/Toby Melville 

Christian gay rights campaigners protest in the grounds of Canterbury Cathedral in Canterbury, southern Britain, January 15, 2016. The Anglican Church has slapped sanctions on its liberal U.S. branch for supporting same-sex marriage, a move that averted a formal schism in the world's third largest Christian denomination but left deep divisions unresolved. REUTERS/Toby Melville 

Christian gay rights campaigners protest in the grounds of Canterbury Cathedral in Canterbury, southern Britain, January 15, 2016. The Anglican Church has slapped sanctions on its liberal U.S. branch for supporting same-sex marriage, a move that averted a formal schism in the world's third largest Christian denomination but left deep divisions unresolved. REUTERS/Toby Melville 

The Archbishop of Canterbury Justin Welby (L) speaks with protestors in the grounds of Canterbury Cathedral in Canterbury, southern Britain January 15, 2016. The Anglican Church has slapped sanctions on its liberal U.S. branch for supporting same-sex marriage, a move that averted a formal schism in the world's third largest Christian denomination but left deep divisions unresolved. The Anglican communion, which counts some 85 million members in 165 countries, has been in crisis since 2003 because of arguments over sexuality and gender between liberal churches in the West and their conservative counterparts, mostly in Africa. REUTERS/Toby Melville 

The Archbishop of Canterbury Justin Welby (L) speaks with protestors in the grounds of Canterbury Cathedral in Canterbury, southern Britain January 15, 2016. The Anglican Church has slapped sanctions on its liberal U.S. branch for supporting same-sex marriage, a move that averted a formal schism in the world's third largest Christian denomination but left deep divisions unresolved. The Anglican communion, which counts some 85 million members in 165 countries, has been in crisis since 2003 because of arguments over sexuality and gender between liberal churches in the West and their conservative counterparts, mostly in Africa. REUTERS/Toby Melville 

The Archbishop of Canterbury Justin Welby (L) speaks with protestors in the grounds of Canterbury Cathedral in Canterbury, southern Britain January 15, 2016. The Anglican Church has slapped sanctions on its liberal U.S. branch for supporting same-sex marriage, a move that averted a formal schism in the world's third largest Christian denomination but left deep divisions unresolved. The Anglican communion, which counts some 85 million members in 165 countries, has been in crisis since 2003 because of arguments over sexuality and gender between liberal churches in the West and their conservative counterparts, mostly in Africa. REUTERS/Toby Melville 

Roxana Ortiz shows their civil union identification booklet after celebrating her civil union with Virginia Gomez (not pictured), which is legal for the first time in the country, at Santiago city, Chile, October 22, 2015. The first civil union ceremonies of same-sex couples were held Thursday, a historic day for a nation that seeks to fight discrimination in a society still marked by a conservative tradition. On the booklet reads, "Civil union agreement book. Civil Registry and Identification Service, Chile". REUTERS/Ivan Alvarado