The good woman that is out there for you is NOT a mythical, magical creature, but she will appear to be one when she comes along. Get on a dating site and start getting out and doing things to meet new people. You need a fresh perspective on this.
At this point, I worry most about your self esteem and your self worth, and I URGE you to work through this stuff in counseling. Why would you accept so much extreme betrayal from the same woman, over and over again? I'm sure that SHE is NOT mythical or magical with a golden vagina (quite the opposite...) So, it must be that you don't think enough of YOU. You have to raise that girl, John, and you need to show her what a proud, self-loving man is so that she knows how to choose one for herself one day. You have shown her dignity and resolve, but you have also showed her how to misplace unconditional love. Please start therapy as soon as you can.
I will note, however, that I feel some pity for a woman who is addicted to sex. I can only conclude that she feels so low about herself that she needs frequent and multiple external sources of validation to feel her ego. She herself IS mentally ill and should get some help herself.
