My elderly mother is 73, up until a few years ago she was a stable person. She has severe anorexia and talks incessantly, any advice?

My mother has a sleep disorder, she throws herself onto the floor during sleep and ends up with bruising on her face and forehead, she likes to have everyone see the bruising.

I recently was remarried, made sure my mom had a beautiful dress, the makeup, hair etc. Everytime I went for a dress fitting she begged to try on my dress. She purposely was late to the ceremony and ignored me during the reception.

She recently took my son to pick up a car my husband and I told him he was not to get, she lied to me about the whole thing.

My mother does not call me, but complains that I dont talk to her. I call her a few times a month, and when I do she talks about her anorexia non stop and how she was down to 87 lbs and arent I proud she is back up to 93 lbs. I have suggested she get therapy, that has not happened.

I find myself angry with her although I do not show it to her. I limit my time with her as well.

I am sure I am not alone in having a mother like this.

Is there anything I can do to help this situation?