Name changed as this is very outing...
DH's brother was one of his groomsmen and as such my dad paid the hire for all of the suits, six in total. On the day of the wedding the men were all supposed to meet at our house, whilst I was at my parents with the bridesmaids etc. DH's brother didn't turn up. DH and the others kept ringing and texting with no answer. DH assumed that he was just going to meet them at the venue instead, so off they all go. Still no bil. The ceremony came and went, still no bil, DH was understandably extremely pissed off as he was supposed to be giving a speech. We were just about to sit down for the wedding breakfast, when the wedding coordinator came up to us holding a large parcel, saying that it had been delivered by courier for us, so we put it with the other gifts. BIL was a no show for the entire wedding and reception. The next day we opened the parcel and found a beautiful and very expensive present from BIL, with a note apologising for not being there. At this point we got worried, but FIL urged us to go on our honeymoon and he would call to let us know when Bil turned up. Whilst we were away FIL texted to say that BIL was ok and that he would explain when we got home.
We get home to find out that the reason that Bil did not turn up was because he was in court being sentenced for burglary, which he then got sent down for. None of us had any idea that he'd been burgling houses. My dad was furious as he'd paid for the suit that needed to be urgently returned to the hire shop, although they were understanding up to a point. It turns out that he'd worn the suit to court instead and we had no way of getting it back until he was released. So my dad had to lose his deposit and pay the full cost of the very expensive suit. Obviously we offered to pay, but he was having none of it.
Two weeks after we get home from our honeymoon, the police knock on our door. The very expensive present he'd given us was one of the many, many stolen items and he'd confessed to sending it to us in an effort to reduce his sentence. Didn't work, but at least it got returned to its rightful owner.
I'm sure it will come as no surprise that we are now very much NC with him.