First to answer your question Mandy, we are driving down. It's a bit longer to drive than to get to WDW, a couple hours more I think.
5 people in a pick up truck

Might not be the most fun trip.
The other lady that is coming with us can sometimes be a bit of an annoyance
Hopefully all will work out well.
So sorry to hear about your Mum.
It gets worrying when they get to that age doesn't it.
It's not nice of your dad to say what he did to you either.
But what are you gonna do
I try to remember that someday I might be old and I will probably be like that too.
Are you the only one there to take care of them? Any brothers or sisters. Although that really doesn't mean anything. Lots of people are more than happy to leave the care to someone else.
We got a call last week that my dad came out of his room at the home with a black eye and cuts on both ears
They reviewed security tapes but they could not find out what happened to him since they only watch the halls and not in the rooms.
So unless it was the man in the adjoining room (they share a bathroom) that attacked him, with all of them having Alzheimers, there is really no way of finding out.

's to you Mandy. I hope your mum regains her confidence and starts to get back to her old way of life.
By the way, how old are your parents??