Being sued for ex's failure to inform us of debt
I have two problems now. My partner's ex got the bills for the son's medical problem and didn't let us know. Now we get a summons. The bill is for $496 and they want $1200 for 'costs'. Some of it was for her bills (all lumped on the same summons and having my partner as listed as living with the ex). The law office said they will deduct her charges and split the 'costs' between us. It hasn't gone to court yet. Is this excessive for fees? Should we pay?
Second problem. My partner and his ex bought a car 8 yrs ago and although it was eventually paid, because the payments were late, late fees of $2200 were assessed. Never paid by the ex and charged off in 2004 by Americredit. Now we get a letter (first we hear about it) telling us to pay it. The letter does not say it is for late fees. The ex told us that. Americredit is holding the title and the ex still has the car. Americredit said it was not repossed because it had no value. Should we take their offer to pay half? Is it legal to try to collect only late fees?
My complaint is we were not told by anyone these were not paid. Who can we sue?
We live in Michigan.