I'm so tired of how my sister has been treating me since I told her I'm moving out of state

She is refusing to give me back my N64 that my dad gave me. To the point where she pushed me and hit me because she didn't want me to take it even though it's mine. (She's 24)

And...

I saw her a few days ago and she told me I was wearing "mom pants" which offended me because I was in leggings and in a waist trainer

And today I was wearing a Sailor Moon dress and she told me I was wearing a "mom dress"

Like come on, I'm just getting my confidence back 🙃