I was with DS dad for 9 years; we met when we were 14. If he wasn't abusive ( he became abusive since the age of 16) a good and supporting father to DS then I would of stayed with him. But no, I wasn't "lucky" in that case. I should of dumped him a long time ago.
I have a friend who is married now and expecting her first child from the husband she's been with since she was 17. But to be honest; she should of dumped him, she made a big mistake in marrying him. His abusive, has been cheating on her continuously since she was 17, sometimes allows his family to take advantage and be mean to her (though he will stick up for her sometimes). In my friends case, she didn't want to "let go" of him or the years that they shared together. I think it's sad.
Though to the poster that said some people don't have the nerve to break it off... Or they feel like brother and sister... I completely agree with this! I've been through so much with DS dad, we know each others families really well.. It's like he was apart of my family and that is hard to break off. But due to the above circumstances above, I had to let him go in order for me to be happy.