u/Relative-Sort-3315

My now separated wife was talking to her ex from high school for months. I only went back as far as the phone bills were available so who knows. I had a suspicion of cheating when she got home surprisingly early from visiting her family and thought that was strange. She never wakes up early to get on the road. Turn out her ex lived half the distance to her mom’s. That’s when I I pulled up phone bills and saw a reoccurring number that she was talking to for hours. My question is, now that I’m divorcing her, how much should I dig? Will it help the divorce?