“On May 29, 1884, Oscar Wilde married a wealthy Englishwoman named Constance Lloyd. They had two sons: Cyril, born in 1885, and Vyvyan, born in 1886″. He still has descendants, today.
https://www.biography.com/writer/oscar-wilde
However, this marriage certainly didn’t turn him straight, and he ended up “feasting with panthers” - as he called his homosexual activities. So, good luck with that.