Is AUTHOR wrong in the post ? POST : First things first. I firmly believe that everyone has a right to do anything they wish. I'm just mad for other reasons.

I and my gf have been together for 7 years and we're getting married in a week. Once in a while she experiments with her appearance and I really enjoy it as much as she does. 

My family are conservative catholic christians. Just before our wedding she got a mohawk and some tattoos. I'm pretty sure my family will freak out and I'm afraid of the impending drama. She thinks its going to be fine and she only cares about my opinion. She looks hot I agree but I'm mad because of the wedding. AITA?