It's been so long since we fought that it's hard to remember how we broke it up to have fairly regular sex. It did take a small peace offering. One of us would reach across the bed for the other's hand and say, "you want to be friends?" And the other would say "OK", and then it was off to the races. We did not kiss or say loving things. It was just sex, but it put the argument to bed, so to speak.
