UFC legend Quinton Jackson has been having a rough year, and even one of the most heart-warming holidays hasn't been able to lift his spirits. Earlier this week, during Thanksgiving, 'Rampage' lamented not being able to spend the holidays with his son, Raja.It appears their relationship has taken a hit over Raja's assault on pro-wrestler Stuart Smith, aka 'Syko Stu'. During a recent Kick stream, the UFC legend could be seen visibly choking up while speaking about his son:"People think negative of me for some s**t my son did. They are like, 'Go raise your son.' He is a grown a** man that never listens to me. It feels like he was living in my shadow, so he does the opposite of whatever I say. If I would've told my son, 'Hey, go and beat the f**k out of somebody on stream,' he probably wouldn't have done it."Jackson added:"Come on, I'm a human, like he is. This Thanksgiving is the first holiday me and my son aren't really talking. Come on, I'm a f**king father. I love my kids. Despite what people say about me, I'm a f**king human being, and I live for my f**king kids."Check out Quinton Jackson's comments below:For context, earlier in August, Raja was involved in an incident where he assaulted 'Syko Stu' during a KnokX Pro wrestling event in Los AngelesThe MMA fighter, who was streaming the event live on Kick, rushed into the ring for what was supposed to be a simple spot. However, he picked up and slammed Smith, then proceeded to punch the unconscious wrestler, by some accounts, over 20 times.According to Douglas Malo, a fellow wrestler who pulled Raja off 'Syko Stu', the attack left his colleague choking in his own blood and teeth. Fortunately, Smith has pulled through after receiving medical care.'Rampage' has since condemned his son's actions across multiple interviews and on social media. The UFC legend also appears to have cut off communication with Raja.Quinton Jackson's son pleaded not guiltyIn September, Quinton Jackson's son, Raja, was arrested by the Los Angeles Police Department and charged with one count of felony battery that caused serious bodily harm and one count of misdemeanor battery.He was later released on a $50,000 bail. The MMA fighter has since pleaded not guilty to all charges. The case is ongoing, and Raja faces a potential maximum sentence of up to seven years in prison if convicted.A follow-up court hearing was scheduled for Nov. 24. However, no significant updates have emerged since.