This sucks.Ok,This is as honest as it gets.I have been cheated on repeatedly in previous relationships,even though I am told I am very attractive.The man I have been with for eight yrs has sex with me like once every 6 months.That's fine,but I am not entirely convinced he is faithful,only because he doesn't act head over heels in love or feel like he has to show me affection otherwise.The reasons for him not having sex with me seem to vary from,I don't like you,it just doesn't work as well as it used to,etc...But there is a medical issue involved.Every time he ejaculates it is red.Blood.Scary.But if I met someone that couldn't have sex with me,yes I would still marry them as it would probably be the most secure I had ever felt in my life.