My sister has a fiancee they have 2 kids
A 7 year old who is my sister's child but has a different father.
A 2 year old, these are his parents.
So, for about two years now, the 7 year old has gotten whoopings from his father for being bad. He calls them ass whoopings. I don't know how he hits the kid when he does. The kid tells me he uses a belt. I've seen the mom hit the two year old in the butt with his diaper on with her bare hand.
I never reported it cause I never had any way of getting evidence that it was going on like, indisputable evidence. Still can't really.
It happens a lot less now but it still happens. The mom spanking the two year old I saw like, last week at the latest. The 7 year old was just told by his father that he would get an ass whooping every time the 7 year old cried because boys should not crry.
The only time I usually see the father happy is when he is playing video games.
The relationship with the 7 year old seems to be improving greatly but damage done from the past two years seems to still show in him. He gets violently angry with his brother (2) when the brother accidentally hurts him.
I don't want to get authorities involved, only for them to drop the ball cause there is not enough evidence, and then this ass hole treats the people around him even more like $#%^.
The mom tries to stop the dad when he gets violent toward the 7 year old but it hardly workd half the time.
No one else seems to be willing to do anything about it.
What is the best thing to do? I know I've ###$ up by waiting this long. I've tried talking to him, he says mind my own business. When I told him his kids will end up mentally scarred he said "Cause you're a ###$ up?" months ago. They lie and they will act "good" to ward off suspicion when needed.
Thank you for any input.
Feel free to ask questions/