It happens when things don't go her way and she becomes frustrated. She will whine and make innappropriate comments to whomever she feels is the target of her frustrations. She has targeted people she barely knows. I have been so embarrassed by her behavior in public that I no longer want to be seen in her company. My mother is very self indulgent with a high sense of entitlement and has been all her life. How do you handle a situation when your elderly mother decides to act out this way especiallyin public?