people call it transphobia but honestly no, and for one reason: i couldn't have a long-term, healthy relationship if there was no sex at all, and i can't be sexually attracted to someone that has a female's genitals, so it just wouldn't be possible. actually, i think a lot of the people that say they would wouldn't be able to maintain that kind of relationship either
edit: if he'd had the operation then i guess it might be different but idk for sure how that would work so