My sister, who says she is a nurse, is very abusive to our mother.
She let her walk eventhough her knees ache and I hear crackles in her upper leg. I keep telling her that mother's hip may broken but she insist it is arthritis. She talks to her rough and she is always miserable. I know my mother doesnt lke the way she treats her I try to talk to her but it is better to talk to the wall