Gossiping in my group!

I'm so upset! I can't believe that after all of the things that this class has endured, they still can't keep their mouth shut concerning other people's lives! I'm convinced that this is a human thing that needs to be rooted out of the church! Christians talk to much! And not about God! If someone in my group sins or makes a mistake, why do the others need to tell people about it? Don't they see that it only makes the ENTIRE group look bad? I can't believe that they are that stupid! To this day, I need to be monitoring them to see if they are gossipers? Sheesh! These guys need to wake up! God why don't you clean them up quickly. I honestly wish I was the most ungodly person in the group (maybe I am!). That way, I can be sure that certain principles would be obeyed. Oh well. I'm presently planning damage control. Wish me well later. Can't believe that they can't be trusted with each others secrets at this time. I'm thinking of trimming the group to 6. What u say Lord? or maybe 7-8? Just a thought.