Some interesting replies, in this case the SIL lives 40k drive away, she had wifes car 2 days, the wife had to use my cruiser wich she isnt overly keen on and it costs 50% more to run as well. The SIL came down to pick up the wife to then drive the 40k back to drop her off in our car. this is what erks me, she in my books should of driven her car down and spent the klms up on her car to pick the wife up, and to boot she filled half tank and did this extra 80ks in as well. Not to worried bout a full tank for 2 days but we should have had the 80ks worth not used to return her home. Reeks of selfishness to me.