I have been with my partner for just over 4 years and we have daughter age 2. Normally our relationship is great and we get along fantastically. However recently we have been arguing a lot but never really sorted anything out. I’ve been having a funny feeling that something wasn’t quite right so the other she had left her phone on charge and I made the decision to take a look at it. I found messages on a hidden app to a guy flirting back and forth asking for pictures and other messages from ex’s too. I know I shouldn’t have looked but there was something niggling at me. Now I don’t know whether to confront her or not as I should not have been going through her phone. It is eating me up inside and I cannot sleep or function properly. I love her so much and I am shocked at myself for looking and her for doing it. I need guidance guys please help