I really don't think your dad would hold it against you if your mum went into a care home. I think most people say not to, but I don't think he would have managed as long himself as you have looking after her and I don't think he would have known how things were going to go and expect you to still keep coping by yourself. I think if he wanted what was best for your mum he'd accept that its not what people want but its what they need. You aren't being selfish if your mum moves into a care home, it's not so you don't have to do the caring, though it's blooming hard work looking after someone 24 hrs a day and you do deserve a life so it is reason enough, but it's not just that reason, your mum like a lot of people with dementia gets to a stage where she needs more people to help her and a different environment too. I'm sure your dad felt a sense of duty to look after your mum and like a lot of people didn't like the idea of a care home. But he must have loved your mum and you a lot by the sounds of it and if he was a lovely as he sounds, I'm sure he would have changed his mind about what he said before now and that he would have agreed to a care home being in your mums best interests and also yours and your families. When you do make that decision please do it without feeling guilty for what your dad said a long time ago, it doesn't mean it's what he would say now or when you decide. He should and would trust your judgement I'm sure. ? ?