Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-11835613-20130906143137/@comment-6207588-20130907121942

Nw0ng wrote:

We don't exactly know how the wolf genes work, they could be recessive or dominant, we don't know very much about that at all. Also, family doesn't necessarily mean they're all related. We know Peter calls Talia his sister, but that could be because they are bilogical brother and sister or someone he views as a sister because they were so close. For me, at least, I consider my friends my family and I treat them like I would brothers and sisters.

While I can agree that in the werewolf circles you don't have to be biological to be considered family (Ennis did consider his beta family...he told the sheriff that) I think that when Peter says Talia was his sister he meant biologically.

I mean Laura was Derek's twin...so she's his biological sister...I don't see him just letting someone like Peter back into his life after he killed her unless he were physically related. Just my opinion.