Wow, the similarities here are amazing.
I got involved with the first N (the father of my children) after dumping the person who saw me for who I was and loved me beyond all others..
I was guilt ridden since childhood (Catholic) and because of circumstances and experiences, thought I was not deserving.
(I did not do any of this consiously, mind you.)
I dumped the perfect wonderful man, rather horribly I might add.....and went through a bit of promiscuity and then into the arms of the baby/bully I am now stuck with as the father of my children. I did not have a father like that, and was not prepared. I believed he was a hurting soul (still is) and that I could love him to emotional health (still can't). He has some deep issues related to an abusive father and codependent mother, and he drinks and does everything (including hobbies, exercise) to excess. Basically, I chose him because he hated me as much as I did.
If you want to compare ignoring red flag stories: on our first date, (a party) he was making out with another woman but convinced me I was seeing things....3 months later the woman spilled the beans (truth) and I still stayed with him!!! (oh, that was only the start of the cheating)
My second N was chosen as balm to an open wound. After 13 years of being berated and criticized, he told me I was the most beautiful woman in the world (ok, that may be true

) He appeared to be literate, beautiful, creative and socially very acceptable (something I though made him completely "different" from my ex)... and I bought the show, hook, line and sinker. Turns out, he was ONLY the show. Nothing more, had nothing more to offer, and was jealous of my kids. I was arm candy and a nice lifestyle for another man with a deeply wounded inner child who drank too much.
He was the person I chose to continue hiding from myself with. I didn't do the "work" I should have to get free of the reasons I chose the first one.
But let me tell you what I know now: I believe that spiritually, I chose these experiences (or they were presented to me) because I needed to have this pain in my life so that I would find my power, my voice, my self love. In this way, I see that I cannot hate my past, for it has taught me so much.
By the way, earlier "most wonderful man" came back into my life. Now I am ready for that love! So, you see, it's all good, even the "bad".