That is good you have a family member who knows all that is going on. Remember, we here are also behind you and supporting you. None of us are alone. We here have all been effected in some way by this horrific disease. It saps your confidence, your belief in your own decisions and in yourself. The heartache is massive isn't it.
And even if you don't make any major decisions for now, you are doing useful things, eg sorting your important papers etc... That has to be good. You're worth millions to us, but even more so to your kids. Take care, and as I get told, keep posting, it's so very helpful.