I agree with Jenn, take pics, like before and after. When you leave the house take pics of the house and dogs before you leave and when you come back, and if he trashes the house and neglects the dogs again take more pics. Just store them, or give them to your lawyer. Does your camera put a date stamp on the pics? He!! maybe when this is done you can slap him with animal cruelty/neglect. This will also show how much you contributed to the running of the household, since he wants to say he made all the money and you did nothing, and in actually he did nothing. I really hope you got some pics of the house before you cleaned, because that is something that could help you when it comes to your daughter and custody/support issues. Don't bring any of this up with him either, except maybe "hey you think you can feed the dogs?". Keep your chin up and let him keep digging his hole.