I think my daughter knows I am cheating on her mother
Do you have a good relationship with your daughter?
We love each other very much and get along very well.
It's wrong to have an affair, and then it's even worse to let your kids find out about it. This could really mess up your relationship with your daughter.
So? I can do whatever I want to.
It is wrong to have an affair and even worse to let your children know about the affair. I think you should discuss things with your daughter if you think she knows. It would be best if you sat down and talked things out.