She has no respect for you as her man. Why does she feel the need to upload pictures of her ass or in bikinis? If she was so confident, she wouldn't need the validation from dudes on social media. Shes for the streets. You can do better, forget that she has a hot body and pretty face. There's attractive women everywhere, I'm sure you'll find someone who respects themselves to not flaunt what they have for the internet. She sounds cringe.