What to do when an EA involved?

[Hoju]

We spent this weekend pretty much 100% a part. I went to visit some friends on saturday and i assume she did the same, only thing is she never came home saturday night, which nearly killed me. I know I'm not suppose to think or care about what she does because I can't change it but it hurts so much to think she spent the night with the OM. This morning things changed again, she moved all of her stuff to the guest bathroom to get ready, i have barely spoken to her so i'm not sure why this would happen? Am I reading too much into it?