My boyfriend plays hockey. It's a pick up game so there are girls too. Contact is Not necessary and rarely is there any physical play between girls and the guys.

But this girl pinned my boyfriend up against the boards and held him there. Again, this is not necessary and doesn't happen often even between just the guys. They try to sit together on the bench and she will jokingly hit his shin guard with his stick. To me it's inappropriate, even though they knew each other before we got together. Am I overreacting?