First of all, I'd like to give it a day or two before reopening your club. The fact that you did get banned for a while is a bit worrying, and I'd like to observe your behaviour for a bit before deciding on it. Don't worry though, as you're pretty certain to get it back, though we have every right to turn your club down, if we don't think you're qualified for owning one.
A co-owner's job isn't necessarily to take over the club while the owner is absent for whatever reason they might have, but more to help manage the club, and keep it active and stuff. They aren't obligated to take over. In this case, I chose to keep the club closed untill you returned, as most people probably don't want to join a club where the owner is shown to be banned. Just saying.
As a final note to the fact that you won't let Mac join your club, I'd like to ask you to stop blaming Mac for your ban, as I'm pretty sure that's the reason why. I know this isn't my business, but you brought the ban upon yourself, and all Mac did was taking the actions that he has been assigned to do. He may have been a little bit harsh on you, but at the same time, you didn't seem to do much to improve yourself in regards of following the rules, at least not in TC. So yeah, I'd like to stay on friendly terms with you, but that's hard if you're going to act that way towards my friends.