is it alright for my husband to have a bachelor party 2 years after we got married?

Long story short, we were living overseas, got married, moved back to his city and while I was visiting my family his friends threw him a bachelor party. Of which he hid from me and I only found out because a friend of mine who dates a friend of his sent me a message on that weekend ad 5 am asking why her boyfriend wasn't home from my husband's bachelor party. I felt so betrayed. So so so hurt. He said it was just going go karting and going to a bar after. No strippers, clubs or anything. It still hurts though. Cause we had something with my friends, but the two of us, and if we were to do something here it would be the two of us as well... But he did behind my back and didn't say anything. :(