yes only in the movie wolverine x men origins but since the movie is not accurate towards the comic no
- Until further evidence, no. Explaining: as Wolverine grew older, he grew to look more like Thomas Logan, who was the groundskeeper at the Howlett Estate (which might explain why he always went by "Logan"), hinting that Mrs. Howlett cheated on her husband for Thomas. That Thomas had a legitimate son, called Dog Logan, who looked much like Sabretooth as an adult (aside from the feral traces, like the clawed nails and fangs). And, while not much is known from Sabretooth's family, it is known that his father was overabusive of him, and he vented his anger by killing him.