why is she body shaming?

Lilly • do your best, & let God do the rest!! ❤️ mommy to an angel 💞
okay so me and my step mom were shopping for a bathing suit for me. so I found this cuuute bikini and she said no. and I was like why not? and she said "your type of body is the body that men mostly look at. you are not wearing a bikini around me." like wtf. why would she even say that to me?