Wearing what I want

I’m gonna try to explain this as short and quick as possible. When my bf and I started dating I wasn’t confident. I wore clothes that “covered more” of my body. I still wore some crop tops and stuff but nothing like crazy. I lost weight and I’m really confident now and I wanna wear like v neck crop tops. I wanna be able to post myself in a bikini, etc. My bf though thinks of I do that it’s super disrespectful and he won’t talk to me and he think it’s “hoey” and tbat I what guys attention. I explained it to him that it’s that I love myself now and feel better in my own skin. What is your guys opinions? Is ti disrespectful for me to want to do this or o should he able to post what I want and feel good in. I’m 18 btw. Let me also add that he like posted tik toks of him twisting his tongue around to get views and likes of other girls and stuff and it was a year ago but if I did that it would of been a big problem. He can post tik toks of half his chest showing but I can post my cleavage or shit.