My mom was this exact same way.... When I told her I was suicidal, she told me I had no reason to feel that way... When I told her I was taking a break from school to situate myself emotionally, she just said I was giving up... When I said I would get a full time job to help pay for things, she said no company would want to hire someone so emotionally unstable... But when I say something is wrong, she just keeps saying I'm fine and need to get over it... It's extremely invalidating...

I'm sorry you have to deal with family who doesn't accept it as well. It truly is hell...