Hello. My mother is about 45 years old. She is behaving in odd ways lately. She is creating a disturbed atmosphere. .She always thinks that she is right .She is having false beliefs and thinking too too much about everything.We have proved that she is wrong.but even then she thinks she is right...all are lying.She refused for treatment.What should we do??...plz advice.....otherwise he behaves normally but dont stop thinking..!!