I am a divorced mother of two boys. I was very close to my ex mother in law(MIL) who just passed away in May. I was living with my ex sister in law (SIL) until last month too. Cindy is really taking her mothers death very hard and her behavior is more erratic than before. She has always had a quick temper and prone to temper tantrums but now we are all afraid of her. She will not admit she needs help and we are at our wits end. She does not even like for my sons to stay with her stepfather (FIL)even though he loves having them there. I will not let my sons stay with him anymore out of fear of what SIL will do. Any advice on getting her help and helping the family to stop enabling her erratic behavior?