So bit of background, OH drinks too much and I fairly regularly express how uncomfortable this makes me (or nag in his eyes). The drinking isn't anything new (hasn't worsened in 15 years but also hasn't improved) and I used to drink fairly heavily too pre dc.
So tonight he is reading random facts on his phone and comes out with 'in 1900 the average man drank x amount of units per year'. I used my calculator worked it out weekly and said well you drink more than that. He then gets really angry saying whats wrong with you, then whats wrong with your mum to dd who was sat next to him.
He is annoyed that I made him out to be an alchoholic in front of child and felt like I will take any opportunity to put him down. I think there was no need to drag said child into it by addressing them directly, and all I did was state something that may make him see how excessive his drinking is.
Who is BU?