Why was she doing this things to me?

Okay, My cousin and her 14yr daugther had a vacation in my appartment. My room was messy so they cleaned my room. Her daughter found some porn and was very upset about it and then we had some arguments. Next thing, she found some empty bottles of beer and then she was upset again. When she asked me if I ever went to a strip bar, I said I used to do that a lot when I was a younger and then she told me that she’s really disappointed. She also tells my a lot that I need loose weight so that maybe girls will like me. She also ask me a lot about my clothes if I just bought my clothes by random or because I like them. She also asks if I already put my deodorant on or if I already took a shower or not. One time she said, she wants to see me how I shave my face. So she was watching me shave and when we went to a Mall I saw a few long hair left under my chin when I was in front of a mirror, and she said “dont move” and then she pulled them all. I’m 25 so my question is; is it normal for a younger female relative to get upset knowing that I’d been drinking, watching porn, and been going out to stripbars? Is it normal that she makes a lot of compliments? What does these things mean?