Does this affect sex with your husband?

My husband and I have been together about 6 months. He has been in a relationship with someone for a while now, and I'm also in a relationship with someone who has been married to him for over a year now. We met off of Reddit and the Internet, and the sex has improved. We have had it every day that we have been having sex. I would much rather have sex with him, than any other time in my life. I'm not sure if this has affected your feelings at all...