Squashing an insect and setting a mouse trap are technically killing, but there's nothing wrong with them.
I think you first need to admit that it's at least conceivably possible that your emotion overreaction is compromising your objectivity on this subject.
Unless she's bending it, squeezing them, or using a strap-on, the woman thing is a complete non-issue in terms of actual consequences. If men and women are different, I just can't see how a woman raping is supposed to be equally as bad as a man raping.