I’m about your mom’s age. It sounds like she’s just frustrated and tired and it might not really be about you as much as you think it is. It’s nice that you’re helping out and surely she really does appreciate that. I assume you contribute financially to the best of your ability. I remember how hard it was just starting out. I was overwhelmed and didn’t know how I would ever make it. But I did. I’m sure you will find a good job and be able to move out and hopefully the relationship with your mom will mend itself. I wish all the best for both you and your mom.