That's what it sounded like to me, too-- Aisha and Muhammed are shown to love and respect each other quite deeply.The only thing I can ask, Father Heathen is have you read any of the early accounts regarding Muhammad and A'ishah? Overall, they speak of a genuine love story - of genuine reciprocated love bordering on adoration. It's hard to imagine a term like "rape" applying to such a situation. In effect, you are (and others) are screaming against a straw man.
A book I am reading about the origins of Islam point out that Muhammed was actually very liberal with his wives, giving them liberties and freedoms not granted to females at the time period. He even advocated equality between the sexes, but this riled up many of his traditionalist male members, so he had to backtrack a bit to soothe them.