Oh no @giantbear, so sorry to hear this, so much worse that it's happening now during this virus! But you're right, we must never forget that God is there holding our hand during times of trouble. Praying that your Mom recovers soon!
She sounds just as stubborn as my mother who despite her last visit in hospital where we learnt her tumour has grown and that's the cause of her balance being so bad, still refuses to use the walker. We hear a call for help every so often to find her down on the floor; she must have strong bones and is tiny so I always say that at least she doesn't have too far to fall, but she's almost 89! Very difficult to see our parents getting frail like that.
Take care and praying for you as well!