I don’t think this is true. Yes, Kahler did kill his wife, daughters, and wife’s grandmother, and he did believe his wife was having a lesbian affair, but I haven’t ever heard anything about the threesome thing before. I knew one of the daughters in high school, so I’ve been following the story very closely, and this is the first I’ve heard of it. I doubt that that aspect of the story would make it to the UK but not even be in our local papers, and I’m not positive the affair was actually confirmed. Even not confirmed it was enough to bring the Westboro Baptist Church around, but that’s not really saying anything.