Sadly, as a mother to an increasingly violent young son, I can well see how this happens.
My son is 7 and has experienced trauma in the care of his father, as have I. We left when he was 3, but despite a mammoth legal fight through the family courts, I am ordered to send him back to his Dad every other weekend. Anything I can do to therapeutically support him is undone each weekend.
Dad is a wealthy, middle aged man, in a highly paid, responsible job. He is coercive and covert in all that he does, always just below the threshold of the law. Our son fawns and masks with him.
The family court and most social workers are woefully under informed about this type of abuse and so it persists and escalates despite their brief interventions.
The emotional abuse my son suffers has resulted in his permanent exclusion from school, he expresses all that happens to him by verbally and physically attcking those around him, previously myself, friends and teachers, but now just me, we have no village anymore, we are totally isolated. He has an EHCP, but no specialist placement can be found for him.
I'm at home with him all day or trying to support him with educational provision which his Dad cancels at a whim. He's getting bigger and bigger, I can't restrain him anymore.
This week he's hit, kicked, slapped me, hit me with household items, tried to push me down the stairs, threatened to stab me (knives are already hidden) and threatened to bash my teeth out whilst I sleep. He copies the physical abuse he witnessed as a toddler and verbal abuse that he is brain washed with each alternate weekend. This is interspersed with him telling me he doesn't want to be alive anymore he feels so bad, crying uncontrollably and needing me to hold him while he falls asleep.
I love him but by God I am scared for our future.