Ok here is Anti-jules ( the other oneyou see there is sonic's dad with the green tips and no scars )
Yes he is Scourge's and Ashura's father and also Aero's ex.
Much like the comic Julius is neglectful husband and father. Not once he cared or show love for his family. Plus due to Scourge being a runt he never cared for his youngest son and even for his eldest son who refuses to back off. . ( Which is Why Ashura keeps defending Scourge. Aero defends both of his sons. )
Due to this Aero had to take both kids away from him.
But sadly somehow Scourge got seperated from his dad / mom and big brother.
But there will be a good ending for Scourge that one day he will find his mom and older brother again.
