Relationships: Help! My husband is having sex with men

Dear Neil: My husband and I have been married for 35 years. In May, he admitted to having sex with multiple men. He told me he has been struggling with his sexual identity for the last 10 years. We have two grown married sons, and he has admitted to them both that he enjoys sex with men. There have been multiple men, but now one of them has divorced his wife and wants a relationship with my husband.
My husband says he loves me, but that he’s not in love with me. We are both educated and su