I 40/M just found out that my partner 37/F who I've been with for 21 years had an internet relationship fifteen years ago. We have since had two children and another on the way. I have found cam pics and videos but that was just part of it. I found a fragment of a conversation with another man making plans to go live with him. I am grateful for my children they are perfect. But I am unraveling. I don't know what to do? She said that she was young and stupid and she stayed with me anyways. I really do think that she loves me. I just don't know what to do? I feel like I wish I could get certain memories erased.