First marriage was married to a drunk and couldn't stand the man...
Bad choice in a coffee maker. I said I want a Keurig!
My rebound is still legally married except his wife lives 3 hours away so he is seperated. I felt a bit bad for fucking him but hey what ever my ex is a mental case.
Reasons? Well sometimes the guy attracts me... I attract him and then I find out he is married. His problem not mine. Has also happened once with another women.
My reasons? Totally hedonistic.
I cheated a lot when I was younger (a teen). I didn't look to my relationships and all therof as being serious. The idea that I was cheating didn't even occur to me. I've grown up a lot.