I'm trying to help a friend, she's been having problems with her marriage for a few years now.
Her husband doesn't want intimacy, they haven't have sex for years. However, she found out two years ago that he was having an affair with someone from work. At that time she decided to give him a second chance. Two years passed, and still no sex. I feel that my friend has changed, she became sad and anxious.
Last week I went to visit her, and I heard them talking. He was speaking in a very rude way to her, like he was annoyed. She told me he keeps saying that he loves her very much. But he refuses to even speak about the intimacy problems.
My friend came to me asking for advice, but I really don't know what to tell her. Last time I told her to leave, but she decided to give him a chance. Is he cheating again? What should ia tell her?

Thanks every one.