Sons of Anarchy Season 6 Finale Spoilers and Promo Trailer 

The season 6 finale of the hit series Sons of Anarchy is just around the corner and major details about the episode, "A Mother's Work," have been revealed along with a promo trailer.

Fans know that Nero is pretty close with Gemma making him a somewhat family member of SAMCRO, but the reveal of a lie is about to change all of that and put Nero in hot water with Alvarez and the Mayans.

In the previous episode Jax betrayed Nero when he didn't follow along with the plan to get SAMCRO out of the gun business. Instead, Jax killed Galen instead of turning him over to CCH Pounder. He shoots him and a few members in his gang to death, which ultimately ends SAMCRO's involvement in the gun business for good.

In the promo Jax is seen punching Nero in the face repeatedly. While the relationship between Nero, Jax and the Latter's doesn't look like it will be moving forward, their relationship with Gemma has helped the crew in the long run, but it may not be enough for what's to come in the finale.

During an interview with TV Guide, Jimmy Smits discussed his character's relationship with Gemma saying,

"He's definitely wrestling with that. It's no accident that both of them have these scars on their chest that mean much more than just a physical ailment. They fulfill each other. and you've seen this very awkward courtship that's happened between them. They've bonded in a lot of ways. So he's a smart guy, but sometimes love blurs the lines and makes things a little foggy for the best of us."

Sons of Anarchy will be airing the season 6 finale on Tuesday, December 10 at 10 PM EST. Check out the promo trailer for "A Mother's Work" down below and stay tuned for more news and updates.