Looks like this is working out pretty well right now with her living with you. That won’t last, but it might last for a while, and it buys you time to sort out what’s going to happen when it stops working. And as you say it gives you some good time together.
Can you get, and get your mother to wear, one of the tracking devices now used to find people if they wander? Around here the county Office for the Aging is encouraging them and I think can help with supplying. I know you say she’s not wandering now but there might be an unexpected first time.
It’s great that she’s so into helping with the wedding. Those will be good memories to hang on to. And it’s often important for people to still feel useful; so it’s very good there also.
If she starts repeatedly re-organizing photo album pages she’s already done, or starts misidentifying the people in them – just roll with it. Before anyone realized my mother was sliding into dementia (even her doctors didn’t see it for some time, and kept denying it even after I realized something was wrong), I was trying to get a large box of old family photos labeled, and she was into it and still able to remember a lot of them right – and then, not realizing that she really couldn’t remember, I started pressuring her to identify approximate dates and arguing about one she’d obviously gotten the identification wrong on. She got upset and refused to do anything more with the photos at all; which was a shame, and one of the things I regret. Hard as it may seem it’s really useful to have the diagnosis relatively early, so that you understand what’s going on and can try to work around it.
I’m also glad about the dog; that presence can also be really useful. My mother had days when the only thing that could make her smile was the dog; or a particular one of the cats. They helped me a good deal, too.
And I do wish I could send you the extra time to sleep! Hope you did get some rest – and that reading this isn’t taking too much of your time. I’ll shut up again now.