Estuardo Cifuentes fled country in 2019
Trump-era program made LGBTQ asylum seekers even more vulnerable
Vice president spoke with country's president on Monday
Estuardo Cifuentes forced to pursue case outside country
Estuardo Cifuentes has been in border city for 19 months
PolĆtica de Trump pone solicitantes de asilo en riesgo
Trump era policy puts asylum seekers at risk in Mexico
Treatment of LGBTQ ICE detainees remains a concern
Estuardo Cifuentes runs Rainbow Bridge Asylum Seekers in Matamoros