We are emotional creatures. It's not easy. I have always said that men think in a linear fashion. We don't. In fact, the inside of my head probably looks like a pot of spaghetti.
It's important, I think, that you do recognize that you have to step back occasionally and see things from another perspective. Just wait a couple of days before you react and a lot of stuff will filter out for you.
Good luck with the therapist.