Is it considered an act of disobedience or sin for the son if the mother remains in the nursing home, after her attempt to commit suicide when she was returned home?

If the brother strives to care for his mother but she refuses, or if the place where she lives is suitable for her, then he is not disobedient. Nevertheless, he must continue to maintain ties with her, show her kindness, and ascertain her needs to the best of his ability, for Paradise lies beneath the feet of mothers.