I was.doing so well until a.couple of nights out when my husband was.present but I'm still convinced I cheated on him.I keep telling myself he'd noticed me gone for a while of I did go and have sex. The thing is his friend tried.it on with.me a.few years ago and he's been at both nights out so.I knw I have the fear he'll do it again and I'll go along with it. Last.weekend him and a.few.others were at.our.house and we all had a great time I have a few blackout moments which is why I'm worried. The next morning I woke up with a hangover but no guilt I checked my underwear which was fine no signs of anything then me my husband and daughter went away for a few days but now weve come back the panic has started and it's all I can think about