Am I the bitch?

My husband made plans to go practice golfing for a tournament on our anniversary. Granted- he does have a local tournament this weekend so I understood his desire to practice.

My problem is this. I asked him if he wanted me to come with him (so we could be together) and I’d ask my step mom to keep the kids and he beat around the bush on it.

Later he invited two of his friends to go and lied to me about that (I read in his phone when he wasn’t looking) and when asked he told me that he cancelled plans when in reality he didn’t cause I just read the messages.

We start arguing since I knew he was lying and then suddenly it was that he was just going to go by himself. Then I reiterated that I offered to go so we could be together but he could still do what he wanted to do. He said I didn’t know how to play golf so it was pointless for me to go. I said if you were going alone then why would it matter if I played or not since you would have been alone anyways?

Long story shorter I lost my shit on him and came to my stepmoms house with the babies. I know that wasn’t mature but I felt like we were just scrap all night had I not made the decision to leave.

I am just upset that he’s choosing his friends over me on our anniversary. But half of me feels like I’m in the wrong.