I have three kids, two diagnosed with ADHD, both parents diagnosed with ADHD.
My two older ones have serious issues with respectful behaviour at the moment. They don't ask, the DEMAND. If they cannot get their way, they scream and get fits. They use swear words like old sailors (I never use swearwords, except the occasional "sh*t")
They use really strong words towards themselves but to others as well.
They get angry really quick. Esp DS is having a melt down after melt down after melt down. He is very hyperactive and has NO impulse control.
I don't know how to cope with this (the swearing and disrespectfulness towards other people) - I tried simple behaviour charts. We had a family conference (more than one, actually) Nothing makes a difference.