He is 9 and generally a good kid but DH is stupidly reluctant to ever tell him off because he's so sensitive and to be honest I'm tired of it. The other kids get tellings off when needed.
We were all in the living room this afternoon and DSS was playing with the younger ones. He picked up and threw DD (18 months) onto the floor from his standing position, he's quite tall for his age so it was bloody high for a small baby/toddler to drop from.
DD hits the floor with a crash head first and starts screaming, i shouted "no!" and rush over to scoop her up and check if she's hurt.
DSS starts sobbing because he was expecting to be told off, yet upon DH seeing him crying he tells him it's ok it's over with now don't worry 
This is just one example in a long line of others where DSS really should have gotten a strict talking to but hasn't.
Two weeks ago he kicked DH full force in the groin (playing) which resulted in DH being unable to talk for a good few minutes and had tears in his eyes, but because DSS turned the water works on he escaped being told off. What should have happened was DH explaining to him in no uncertain terms how that's dangerous and he should never, ever do that.
Obviously I have a DH problem.
WWYD/S?