@CharityDingle - not a problem at all - quite the opposite.
@Lolly36 I hope you were able to stay strong (but don't be afraid to post if you didn't manage to end it or were bamboozled by your partner).
Like several other posters, I lived with someone who used "sulking" or the silent treatment as a way of dealing with conflict.
He admitted that it was to "punish" me (for wrongs I didn't know I had done).
As another poster puts it, this is life with a sulker :
It’s absolutely distressing though. It means I live a life where I can’t ever take offence or argue against anything he does or says. He gets to do what he wants with no comment from me. He cannot be told he’s wrong. He is incredibly over sensitive to any look or words from me. He has to be praised constantly. He keeps himself distant and makes very little effort to spend any time with me.
And then they snap back to normal and expect YOU to get over it and ask YOU why you are sulking/cross/in a mood.
I feel sick just thinking about it now...
EXH did this to me while we were still dating but less frequently than once we were married with kids. I certainly felt uncomfortable with his "arguing style" but as my parents screamed at each other, I thought it was better.
He also did a good job gas-lighting me and telling me I was imagining the sulking, he was just "quiet", or "had a bad back", "tired"...
So sorry for those still in relationships like this - I have extricated myself but it was pretty dramatic and the divorce is still ongoing 2 years later.
But life is great out on the other side !!!!