"Up to now"?
Its quite a simple comprehension exercise is this really. So ignoring the likes of borrowing your car and smashing it into a brick wall, then setting it on fire, the house party which resulted in the police being called and the house being set on fire, that time they borrowed your best suit, then set it on fire, the fact they stole your girlfriend / wife (both?) when your back was turned (no fire involved here fortunately), the massive amount of debt they've built up in your name, the lies they've told you over the course of this relationship, the fact they don't come and see you anymore or even pretend to take an interest, the fact they sold everything in your house of any value right from under your nose, that they keep knocking around with the very people you warned them about?
All that. And up to now they've done all you ask of them?!?
Of course buying Samuel and Dack this summer is a pleasant change but surely it's not beyond the wit of man to at least understand why there is a complete lack of trust for these people; based, understandably, on the disastrous events that have unfolded practically every single year they have owned the club.