Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-142.129.135.89-20130829153012/@comment-13899768-20130831174226

90.244.145.55 wrote: So is it canon that the alpha twins can no longer fuse? We don't know that yet, it's all speculation until 3B begins and we find out more. On the other hand, if you watch Revelations, the Carver Twins talk about this a little bit (Start at 10:28, it starts with Cora/Lydia saving the Twins, and they go into a little spiel about what happens to their power and their relationship. Nothing to spoiler-y but it does show that it'll be a hurdle for them in 3B.

Teen Wolf Season 3 Episode 12 Revelations