After watching an adult model interact aggressively with a bobo doll, bandura noted that children behaved aggressively with the doll:

This occurence refers to the Bobo Doll Experiment

The study concludes that children tend to mach the agression level that displayed by older people in their environment.

So, if children start seeing his father displayed agressive behaviors toward their mother in the early age, it will be very likely that they will do the exact same thing when they grow up