You've got this TDG. You have made massive progress in the last few days and you can easily overcome this, it's merely a setback. It's fine and normal to be mad, but don't let someone else's shortcomings undo all the good you've already done. Like Dee said, remember the positives that happened for your wife, you will be working or getting assistance soon enough yourself. Breathe, take a walk....it will pass.