My husband is 71 and he has terminal cancer. I am 62 and his full time carer. I am at my wits end. I so love my husband but he constantly criticises me for everything. I feel I'm doing my best. My world just evolves around him now all the time. Last night was the first time he didn't cuddle me when we went to bed. He was mad at me for being on my phone and turned his back on me. I love him and have stopped living to be there for him. I dont know what to do. Someone please help me