Anyone Else have a non supportive family ?

This is specifically my mother. Basically I try and tell her my plans of travel or things I wanna do and she just doesn’t even face me or seem engaged and just goes “ok” like doesn’t even say “oh have fun or that seems like a good idea!”

I’m 19 and I know I don’t need her approval but I just feel like if I were to actually go through with it and book somewhere she’d talk me down and just not seem happy for me wanting to come out my comfort zone and do something exciting. I quite like to do things alone, so I am already thinking of doing it for real and next year going abroad and spending my birthday alone in a diff country and not telling anyone until I’m actually there. Not in a bad way, it’s just I need to be able to experience things for myself and make my own decisions.