in an ideal world, i am anti smacking and can't imagine smacking me DD2, i have tapped her leg once or twice when she has kicked me (she is 2) and i have been changing bum at time, but tbh she just thought it was funny and kicked me some more, so didnt work did it BUT, my 17yr old DD, well im afraid i have lost it with her on more than one occasion and have smacked her, hard enough to leave a mark, just wait til you have a teenager coming home steaming drunk etc etc etc.probably not the best way to handlle the situation at all but i lost it, simple as that. I used to feel the same way about smacking her as i did DD2.
My mum used to smack me, my dad only ever on rare occasions where there was nothing else for it (like the day when i was 12 and lost my temper and put my head through a glass door - on purpose!). I love my parents deeply and they were GOOD loving parents.
The original poster made it perfectly clear that she didnt want a smacking debate, begs whe q why open the thread on MN then? She also doesnt say what the argument was about, which may shed some light on the situation, we all know that our kids can try our patience to the extreme. I think it is sad that her DP "lost it" as it were, but my parents only ever smacked me when they lost it too. I bet her DP feels shitty, i bet she feels shitty and the boy feels shitty, i think that parents should say that sorry tempers were lost but explain why and maybe the son will understand that Daddy wasnt smacking because he was angry with him as a person, just with what he had done, attitude etc etc. I definately do not think he should be villified for disciplining his child. Wouldnt we all like to be perfect parents who never raise a hand to our children, wouldnt we just.
So i'll just sit and wait to be slated as a bad parent now. But my point to the OP is this, your partner was not being violent, he was being a parent, i know exactly why he did this after the argument, and im sorry but really, a 7 year old should not be "arguing" with his parent, that is probably what made him so cross in the first place. Again, ideal world, its good that 7 year old confident enough to argue his case but also has to learn that in life one sometimes, not always, has to give in.