When I got married my wife and her daughter came to live with me. A few months ago we had a fight and she wanted to leave with her daughter but she did want to stay so I propose for her daughter to stay while she figured it out if she really wanted the divorce or if things could continue the same between us. During 2 months of the 3 she stayed away I had an affair with her daughter, that ended when her mother came back home. The problem was 1 month after when my step-daughter told me she was pregnant. Her mother didn't took long to figure it out and left again. For now we are only waiting for the baby to born, I'll be a single parent, she said she doesn't want the responsibility.