All new to me. My husband and I have been together 20 years. He says he has always had doubts about our relationship. We have been going to counselling where he says he is struggling to stay in our marriage. He had a flirtation with someone about 10 years ago and last year he had an affair with someone I know. I love him still, but don't know what to do. We have 2 boys 17 and 15. They are both doing or in the middle of exams.