IOW, work on yourself ... be the man she would want to come home to. GAL ... do things like going to the gym, or taking a class, or taking a new hobby, or whatever. It might be a good idea to go to counselling to deal with your anger issues. There is a lot of helpful pages on the Dr Phil website. Your wife doesn't sound the type to have an A ... am I right? So, don't accuse unless you are really sure, and have proof. She said she loves you ... most of us on this board would love to hear that from our spouses ... in fact, I almost cried reading your wife's text.
Take it easy, work on yourself, use soft words and language when speaking to her.
Me:57 H:52 M:28 Got another lawyer last year and filed. D35,S/D twins28,D22 EA4/04 End? Who knows? "Life is like a mirror. Smile at it and it smiles back at you." — Peace Pilgrim