Advocacy group sent request to Education Minister Claudio Cataldo
Previous head of state signed marriage equality, gender identity laws
Marco Antonio Ávila faced insults about sexual orientation
Lorena Recabarren attended country's first same-sex wedding
Gabriel Boric's Cabinet has two out members
Two same-sex couples married in country's capital on Thursday
Gabriel Boric won election's second round
Sebastián Piñera in June announced support for measure
Solo falta una última votación en el Senado
Vote took place two days after presidential election's first round
