My husband had a total gastrectomy and radiotherapy last year and is now doing better but he's changed. He used to be a fun loving person, very caring. Now he has no patients for anyone including me and our children, he has no empathy, he comes across as he doesn't love any of us anymore, he doesn't know why he's like that and has said he's just not bothered about anything anymore. One of the children could be upset and he will just not care where as before he would ask if they were alright and give them a hug, I don't know what to do. I love him to pieces but it's tearing the family apart