My DS1 and I have just had a massive showdown, our first and hopefully last. I am feeling cross, sad and completely drained. It started because I took back a toy DS1 had snatched from DS2 and then said he had to come to the loo. He hadn't chosen to try and have a wee for 4 hours and he's been having lots of accidents recently. He started scremaing and saying he wanted to ride his bike so I picked him up and carried him to the loo. I had my wee which usually convinces him that actualy he'll have a go but he didn't calm down. He got worse screaming and thrashing about on the floor. Then DS2 joined in screaming and I just lost the plot. I kept trying to force DS1 on the loo, then I tried to make him go to his bed because I said he couldn't go back and until he'd tried to have a wee, then he ran off. Now he's playing and I'm ignoring him and nothing's sorted out and I just feel like giving up. What now?