I'm not sure what to do in this situation. We have known her for 3 years since we moved here. I never suspected anything was going on.
Yesterday she came over and asked if my husband was home. When I said no, she asked if we could talk. She started sobbing and told me that she and my husband have been sending inappropriate message and pics to eachother for a few months.
She said that he made a fake snap and added her. She was uncomfortable with it, but then started to feel something for him and started sending things back.
She showed me some of the messages and I felt like I was going to throw up. I'm ashamed of this, but I yelled at her and told her to get out. She ran out still crying. I just sat on the floor and did nothing for a couple of hours. My husband came home and I pretended like nothing happened, though he noticed that I'm not myself.
I want to leave, but am unsure of what to do. I need proof, but I'm not sure if she will give me the messages. Should I confront my husband on this?