Rant: My group quit a 4 hour campaign because one guy kept cheating on dice rolls
So about a month ago, my board game group here in Phoenix started a new campaign of Gloomhaven. We were all pretty pumped, we had been meeting every Tuesday for 6 weeks straight. But then one guy, let's call him Dave, started rolling suspiciously well. I'm talking natural 20s three turns in a row, multiple times a night. After the 4th session, another player finally called him out, and Dave got super defensive. We tried to just ignore it, but it kept happening, and it was sucking the fun out of the game for everyone. Eventually, we just stopped showing up. Has anyone else had a player cheat in a co-op game and how did you handle it without blowing up the whole group?