Harsh on your misses mum, but then again was very harsh on you for her to say to them take your car. Glad you are getting it back mate, check her over properly, anything wrong send the bill to the fuckers
What the fuck!? No way should you of handed the keys over mate, I'd be down the police station and on the phone to a solicitor if i was you. As Nayls posted, its illegal and sue the fuckers to their knee's !!