I would also agree with Jiji. My wife does this very thing to me. When I know in my heart that I’ve said something hurtful (most of the time without realizing until after it is said) I appologize. I’m not afraid to say sorry.
But when I truly believe I have not done wrong I let her run off until she’s thought about things. She usually doesn’t apologize for anything. Can’t seem to bring herself to admit fault. I’m getting over that too.
I used to be mortified when she would leave me alone in our bed, it still bothers me a little, I’d rather hug her and fall asleep caressing her hair or something but when she leaves I just roll over and enjoy having the whole bed to myself. Let her stew in her own anger.
One night I asked if it would be ok to ask if it would be ok to ask if it would be ok to ask for sex and she got pissed, said she never wanted to have sex again then bolted out of the room with the ol’ familiar door slam.
The next morning she came in the room after showering, gave me a kiss and asked me to hug her. I was fine with that. She then surprised and delighted me by asking me to touch her breasts! I certainly wasn’t expecting that! Unfortunately, that event only happened once.
In my wife’s case “A” is always the right answer, even if she might be thinking “B”. When in doubt always leave then alone, if you meddle you are more likely to dig a deeper hole.