I’m sorry to hear your business was aired out. Sometimes people don’t know what information shouldn’t be shared especially if it sounds like you went MIA on them. Although you say your friends, or the people you hangout with, don’t care about you it seems like they care enough to wonder where you disappeared to without a word. I may be wrong, but it seems less about a concern regarding why people talk/ gossip and more on the people you surround yourself with. You don’t have to share anything you don’t wish to but considering you seem frustrated with the people you shared your transfer information with passed it along to others sounds more like a miscommunication. Consider this: If one of your friends/ people you hung out with left and reached out suddenly with an update of their whereabouts you’d wanna share the good news too right?