Frustrated.?

My fiance has been laid off since late March, we decided to use this as an opurtunity for him to go back to school, this was supposed to happen in the summer but the financial aid fell through so it will have to wait until fall. No problem. He has a job lined up as soon as he gets a misdameanor expunged, (the paperwork is being processed as we speak.) I love my honey and have tried to be supportive of him through all this, however I am really frustrated because my house is always trashed and he hardly cleans. I thought it was fair to expect him to keep the house clean as I work 40 hours + a week. He does do a little bit here and there...maybe once a week he'll do dishes or laundry but that's it. I've talked to him about how I feel about this situation, (trying really hard not to come off as nagging), but that hasn't helped this situation any. I'm tierd of having to do everything while he has enjoyed a 3 month vacation from all. Any suggestions on motivating him?