My 89 year old mother with dementia lives with my husband and I and I am feeling so tired and resentful towards my sister who lives in the same town and does not call or come around to help. My mother is exhausting and I have zero support and feel so overwhelmed and tired. I wake up crying everyday and go to bed crying. My dad passed away a year ago and my mom went down pretty quick. I feel like I am dealing with grief on top of grief watching my mom go down. She is very stubborn and sometimes very mean and moody which I am learning is part of dementia. I just want to run away and never come back most days. I just need to vent and hope to get into a support group ASAP. It helps reading the sites and understanding that I am not alone even though I feel so alone. I am feeling so angry with my sister who has pretty much checked out and have such mixed feeling about caring for my mom. I keep saying I will do it until I can't anymore but my health is suffering. I can not sleep at night and feel so exhausted all the time.