Ongoing (D)H issue, just one for the road. He's managed to avoid paying any share of our winter bills so far but is going out to buy himself a new (second hand but 5K's worth) car. Should I sit back and let it go, again? How much un-sharing do you put up with, for the sake of just getting on with running the house/job/children and avoiding argument? Really, this can't be right, can it?