Every event that can take Bisexual off a character. There is no event that removes it outright, so the only way is to gain an opposing trait, listed below. Gaining Gay clears it. See Bisexual for what the trait does, or all traits.
Replacement events 1
These grant a trait that replaces Bisexual. The arrow names the trait gained.
- [character]'s Miraculous Return → Gay rolled variant weight 4