Sulk over (someone or something) American British phrasal verb
To exhibit a gloomy, sullenly distant attitude or behave in a petulant manner to someone or something.
Kathy has sulked over his husband for forgetting her birthday.
My sister has sulked over me for one week because I didn't buy a new laptop for her as I had promised.
I want you to stop sulking over what happened.
The verb "sulk" should be conjugated according to its tense.
A humorous way of saying that what one has said is just what they acknowledge and may not be entirely accurate
Mike: Have you returned from your vacation on the beach? Your skin seems to get tanned.
Jenny: My skin is always dark. That's my story and I'm sticking to it!