Start as you mean to go on. Don't put up with shit when they're little that you wouldn't tolerate from a teenager. Yeah it's funny when this teeny little person is trying to punch you in the knee because they want something but it's not funny when they're 12 and as big as you.
Respect. My kids would not talk to me the way I read about from some posters here. I wouldn't put up with it. My child tells me to fuck off, they will be the ones fucking off. Fucking off to their rooms with a smacked backside and no phone until they learn some respect. But I've never had to do that with 3 of them because that boundary was set from day one.
Don't be wishy washy with consequences. No phone for a day isn't a big deterrent. No phone for a week is more inconvenient and they won't push me if they think their social life is about to go down the pan.
Never threaten anything you can't or won't follow through. And never give second chances. My sister does my head in with this. 'I'll take your ipad if you kick your sister again.' Kicks sister again. She goes to take it, he kicks off and she goes 'well behave then.' And backs off.
No! Fucking get it off him. You literally just told him what would happen and he did it anyway. As a result her son listens to nothing she says and his attitude is disgusting.
If I say I'll do something, I do it. So don't threaten stuff like Santa's not coming now, because there is no way you'll follow through with that. If you say grounded for 2 weeks, stick to it, no matter how much they irritate you and whinge. So now a warning is enough.
They have called my bluff only once when I threatened to sell the PlayStation because they were a nightmare to get off it at dinner time. It took them a good hour to get over the shock. They were gobsmacked. But never refused to come off a screen again.
I'm sure I'm not a perfect parent but they're well adjusted, polite, respectful and happy, confident kids. I'll take that.