Moving back in....

I’ll be 30 this year and am having to move back in with my parents. I’m selling my house, in the process of cleaning out my childhood bedroom, packing up my life, selling furniture and a emotional melt down. Each time I leave my house I cry. Sobbing. I feel like a failure. I know my privacy and doing what I want when I want is out the door. I’ll have to answer to any questions and probably get told it’s dumb like normal. My parents want me to just sit at home and go to work. I’ve only told my best friend and she explained it’s totally fine to move in sometimes you just have to do things you don’t want to in life.

Any advice on getting my parents, mainly mother, to stop belittling/bullying me? She likes to make a point of me selling and moving back in even though part of the reason is health related.

Excuse the long post I needed a vent.