Hello
@AnnGee and firstly welcome to this friendly and supportive forum. There is a wealth of shared experience of dementia here, so I am glad you have found us.
I am sorry to read about your Mum, and the fact that your Dad is now in hospital. That's tough for you as a Carer, and will be naturally causing you a lot of worry I'm sure.
Do though, have a good look around the forums and ask any particular questions you may like to. You'll always find understanding here from members that really want to help.