My girlfriends get mad at me cause I work a lot and don't answer the phone at my job. Should I dump her?

For months, I've been telling my girlfriend I can't answer the phone unless I am on my break or clocked out, and she gets upset, blocks me for a bit, and then acts like nothing happened. She doesn't have a job and always asks me for money. So I got extra hours to help take care of her, but she acts like I must stop what I'm doing at work and talk to her. That can get me fired, and I told her it would be best if I spoke to her on my break or after work. It’s starting to get annoying, and I want to dump her if she can't find a job or find something to do. Am I right or wrong?

My girlfriends get mad at me cause I work a lot and don't answer the phone at my job. Should I dump her?
Post Opinion