I have had a couple of times in my life where I went overboard with the sexual exploits. Both times I was manic. I cannot trust myself when manic. I make bad and sometime dangerous decisions. I would like to say I wouldn't do any of it again but I can't be positive about that. When I'm manic there are no guarantees.

I don't know if this pertains your gf but just wanted to be honest of what can happen, even if I love the person I'm with.

You are right to be concerned.