Having an affair with my step-daughter, iin?
My story is a bit unusual but I really need help. I am 23 years old and my spouse is 40. We have 2 kids together, but I think we are in big trouble. See I had an affair with my stepdaughter. We started when my wife was away on a medical trip for our baby when she was 9 months pregnant. I admit I was sexually attracted to my step daughter proir to this, but with a bit of alchohol and stirred up feelings I found my self kissing and fondeling my step daughter in my marital bed. Anyway, this all continued for actually a year and a 1/2 before it was totally over. My wife (and I have always called her that as we are common law) found out, and she confronted my about it after the first time, I told her she was nuts and denyed it. She came to me over and over again about it and I kept saying she knew nothing.
It was not about sex as we never actually had intercouse, but we spent nights (everynight for a long time) going for walks, kissing, touching, stargazing, talking. My wife called me when I took a business trip and told me she was hurting, that I was hurting her, I admitted to her that I was emotionally involved in an inapropriate way with her daughter and promised to end it. I got home and took her daughter to a private location and performed oral sex on her with the intention of having sex, needless to say the affair did not end. On 3 occasions she attempted to perform oral sex on me but as a virgin she couldn't do it. I again performed oral sex on her in our own home when my wife was at a doctors appointment for our baby. During this time I had sex with my wife nightly but always I fantasized about my stepdaughter and didn't pay attention to my wife. I used her as the sex was one sided. I ridiculed my wife for accusing me of having an affair.
I know I loved her, but I don't think I do now. I only love my wife.
I finally admitted to the affair 6 months after it officially ended. She cornered me with a question I couldn't think of a lie for. Now it has been ayear and I think things are still not good.
She says I am sick, and that I am only here to help raise our two kids.
What can I do? Am I sick?