I’ve caught my partner of two years sending inappropriate messages on Snapchat to someone he used to work with. The woman in question was muted on Snapchat (presuming so I would never see the notifications come up on his phone) he never uses snap chat to messages and I’m guessing he uses it to message her as the messages disappear. I caught the tail end of the messages and he said to her “you were the best f*ck I never had”. I confronted him and he was very remorseful, crying and asking me not to leave blah blah blah and said it was just a joke with her but I just can’t stop thinking about it. Am I overreacting?