I have been a single mum for 3 years and have a DS6. We have a very good relationship but sometimes, he doesn't do as he is told. He knows that 3rd time is when I will get cross and he knows I am never cross for long; (I let him know "the crossness is going" etc) then we have a chat about what happened. I warn as we get to 1st and 2nd warnings but sometimes by the 3rd, I have been known to say "for f**ks sake, I have asked you to stop"... not proud parenting moment. Has anyone else done this? I then apologise for swearing. feel bad. I have never just shouted or ever ever lashed out physically.