I have already explained that consent does not need to be in writing and that we have (as do many couples) a dynamic communication.
Its almost as if you are being obtuse.
Perhaps I am being obtuse. (and to an extent deliberately so)
Because what I read on this thread was you saying that consent for sex can never just be implied. except if it's your husband.
Which brings back ideas of, "she was asking for it, just look at how she was dressed." or the bad old question of "how can a man rape his wife" (as if she's somehow his property.)
Is that really the message that you wish to spread? that if you're married or in a relationship consent can be implied, that if you're married or in a relationship not saying no is the same as saying yes?
It's not that I don't think that partners can have subtlety between them, and non-verbal communication, (I said right at the start when I brought that up it's possible) it's that overall I think that your message, and qualification of that message is tuned to your thinking, (which appears to be the particular case of stranger danger rapist hiding in a bush)
As I said, I think the only message that should be taught about consent is that "only yes means yes." (and I think that makes a better campaign tee shirt.)