I feel for ya. Sorry to hear. Wish there was something that could be magically said to make you feel better. My mother is 82 and has been suffering from alzheimers for a 1 1/2 years. I do know my time is limited with her at this point so I make the best of what I have left. I talk to her every day, see her as much as possible and only talk about good memories I have. Funny things i did as a kid, moments we shared together, doesn't matter. Just talk with her. Laugh, cry, just talk. It's going to be rough, but it's a part of life. Unfortunately just not a good part. Time WILL heal all wounds. I wish you the best. It's not going to be easy, but be as strong as you can! And share the time you have now!