@Spoon27 I completely get the cleaning thing - it somehow helps to 'still the storm' in my head and at the same time feels like you are actually doing something positive. You will definitely feel the benefit of a clean and tidy house when your DH comes home as you'll be able to spend your time together, not worrying about the mess.
I'm also a firm believer of tidy house, tidy mind. It really makes a difference to my state of mind.
Keep posting here if it helps. I'm thinking of you. x