It feels like such a battle ground sometimes.
Take yesterday evening for example, as we sit down for dinner - the only time of day that we're all together with no screens and nobody rushing off anywhere.
DD's (10) job is to get cups and a jug of water. So she gets the cups, getting herself a bigger one. DS2 (13) starts arguing that he wants the bigger cup - DD refuses, says she got that one for herself. DS2 goes on and on about, ending with him giving DD the middle finger - totally not tolerated, as he well knows.
He was off school sick yesterday. I emailed the school to let them know, and they replied to say fine, and that he should get the schoolwork and homework from a friend. I told him that and he refused, saying if anyone is off sick they don't need to do that. So when he wanted to play on his iPad we wouldn't let him. Said if he won't do his work he doesn't get to play. That ended with him shouting and walking off, giving DH the middle finger. DH followed him upstairs, trying not to lose his temper, and tried to have a conversation with DS. That ended with him giving DH the two middle fingers and shouting F*ck you. So he's on a screen ban for two weeks. No screens at all - phone, iPad, tv, anything.
I feel like that's just not effective, but we don't know what else to do. He has no hobbies to speak of that we can curtail. He almost never uses his phone anyway, so not topping it up is irrelevant. We can send him to bed early and give him extra chores I suppose, but I'm just sick of trying to find something that actually gets results.
If I'd done that at his age I'd have got a good hiding, and would never have done it again - actually I'd never have done it in the first place, because I knew what would happen! - but of course we can't do these things now... unfortunately (only half joking!)
Most of the time he's fine, but when he gets like this he's a bloody nightmare. He was bored from being home all day, but wouldn't do anything to help himself. Just mooched around the place reading, and when he gets really bored he kicks off and would pick a fight with his toenails. (He wasn't all that sick, but he'd had bad diarrhoea Sat and Sun so we kept him off as a precaution - he was up and about and could have done plenty to amuse himself. He's gone into school today.)
Sorry for the long post, just rambling as thoughts come into my head. What to do??