I feel like I'm at the end of my rope. Most of the time things are good with my Mom. But sometimes she gets in severely depressed and angry moods. When she does she says some very extremely hurtful things. Things like how she regrets having me as a daughter, how useless I am, etc. Within a day or two she gets better and things go back to normal. I know that it's her depression and frustration talking, but her words take their toll. It especially hurts as I stayed to take care of her while my brother and sister took off the first chance they got. I try to do my best by her, but it gets hard as I have severe depression and anxiety.