My college girlfriend dated for 7 years because of misunderstanding. 10 years later, both of them got married, but they still couldn't let go of each other. What should I do if I stay together often? I haven't been in touch for ten years. Do not contact. You all have your own families now. If you contact each other as ordinary friends (sincerely treat each other as ordinary friends), it may still be allowed. If you have other distractions, don't! You care about your wife. She has a husband who loves her. Isn't that good? Why bother to hurt the people who love you the most? You may be in contact now to make up for the shortcomings of the past ten years. But it is really unnecessary! Think of your family (if you still love them). If it's broken, it's broken This matter should be cut to the chase! We can't delay any longer!