Dear Annie: My 86-year-old mom is choosing to live with my brother, after I cared for her for 20 years

Dear Annie: I’m overwhelmed with anger and resentment. My 86-year-old mom, who has lived in the same town as me for 30-plus years, blindsided me by announcing she was moving an hour and a half north to live with my brother. My husband and I have taken care of her — and my father when he was alive — for the past 20 years.