I have absolutely no self esteem remaining, and I want you guys to tell me if I am overreacting. - Comments

If he's fantasizing about having a threesome with you and another woman, maybe you should give him a taste of his own medicine and ask him how he feels about you havng a threesome with him and another man. Or you can get him to see a psychiatrist or something because usually stuff like that happens when he or you can't satisfy something within him. You could always try something different with him though.

Maybe experiment sexually with him more ways than what ever you already do. But otherwise it's completely normal and you do kinda have to admire him for being honest.

Personally my b/f and I are both aware we notice other attractive people of the opposite sex. Or in my case both the same sex and opposite sex. But we don't hang it over each others heads. And we do both sometimes think about or look at other people but in the end wouldn't be with someone else. And we also wouldn't focus on other people while we where in each others presence.

Personally I've asked him how he feels about three ways cause I'm bi and sorta want a girl sometimes but we wouldn't ever do it cause we would both get jealous. It's just nice to say it some times.

Plus there's the fact that he might consider a three way with another girl but wouldn't accept a three way with another man. Maybe bring that up in passing with your b/f like how would you feel if we three wayed with another man then he might look at the situation a bit differently and realize how jealous you would both feel. You seeing him with another woman him seeing you with another man.

There is a healthy level of this but if it reaches an excessive point further things might need to be done. But as of now it's still pretty natural and you guys are just in a more open phase of discussion than most couples so that's a plus. There's nothing wrong with you =] it's just human <3