Thanks to everyone for your help on my other question.

Another newbie question, because again, I am reading different things.

I'm not sure about the distinction between withdrawing affection vs. acting butthurt.

For example, I'm not getting turned down for sex much anymore, but am running into some starfish sex. Last time that happened, I just put a stop to it and went to lift weights instead. Afterwards, my wife was trying to be very affectionate. I kind of mildly reciprocated because I thought if I had been completely cold it would be "acting butthurt."

But where is the line between the two?