My biggest problem with Kenny lies in ep.2. Killing Larry in that way was the beginning of the end. Even back then, when ep.3 wasn't released yet I knew that Kenny had doomed us. We weren't gonna survive that. You can't just kill one of your own and not expect consequences like the ones in ep.3. Even back in ep. 2 I knew that I would have to look for a new group, cause Lilly was my biggest friend and I knew that she would have to leave for Woodbury sooner or later. However, I didn't know that Kenny would come with me, despite me being the rudest person to him. He started plaguing my new group as well, even Molly decided not to come with us after she saw how he behaved.
I don't want that man anywhere near me. He's like poison - slowly destroying everything he touches.
If I had the chance I would take Lilly and Clem and leave the group right after ep. 2 or better. I would force Kenny to leave before the whole drama of ep. 3