Hello ~ It seems like your mother is suffering from a form of psychoses
known as schizoaffective disorder
, although it might need to be explored into further with a detailed history. It is suggested that you consult a psychiatrist
as soon as possible. It may also be the case that she is suffering from a form of depression
along with psychosis
which would need immediate psychiatric and psychological attention. Medications with therapy or counseling is known to be helpful with these conditions. In any case, I suggest that you consult a psychiatrist for your mother (preferably take her to see the psychiatrist as well). I hope this helped. Take care.