They never call to ask how she is, they are not greatful at all that my husband and I have opened up our home to her. She is blind with macular degeneration, and I couldn't even do this without my husbands support. I love doing this for my Mom but I am burnt out and could use a few days or maybe a week of respite. Last time I asked my sister for help 3 years ago, I have not asked since. She told me that I was my Moms favorite and so???? Anyhow she couldnt help me out then, and I am too furious and hurt to ask her again? I am so angry at this whole situation, and I feel it is making me bitter and angry. Now I dont like myself! Any suggestions?