'I think this...'
'I disagree because....'
'OK/I still disagree/I see, I'm sorry, you are right/I'll do it/I still don't see it that way/Let's stop here/Do you want a cup of tea?'
However, when I was daft enough to not realise I was with an abusive alcoholic, it would be 'WHY ARE YOU ALWAYS GETTING AT ME'
'HERE WE GO AGAIN, IT'S ALL ABOUT YOU ISN'T IT'
'I CAN'T BELIEVE YOU'RE HAVING A GO AT ME AGAIN'
'I'm NOT DRINKING, you're imagining it YOU'RE FUCKING MENTAL YOU ARE'
'THE ONLY REASON I'M DRINKING IS BECAUSE YOU'RE CONTROLLING ME NAG NAG NAG'
'MY MUM IS GOING TO DIE YOU SELFISH BITCH <note, was 57 and in perfect health. Still is at 77, as far as I know>
'You were having tests for a lump, you've been foul and YOU NEVER THOUGHT ONCE ABOUT HOW I'D FEEL ABOUT IT'
'I'm just drinking because ALL YOU DO IS EAT AND EAT AND EAT, you're a food addict and you're going to die'
'You snore like a pig OINK OINK SNORT SNORT, hey kids, this is mummy, let's make noises like her OINK OINK SNORT SNORT' <because he'd come in drunk and I'd found him face down on the kitchen floor>
Get rid. Your new problems will be nothing like being systematically abused and bullied in order for him to get his way and drink all the fucking time.