Like females everywhere, spiders never forget their first romance. A study of spiders shows female wolf spiders will eat strange-looking males that try to mate with them, but spare familiar-looking males. Anthropologist Eileen Hebets says, “The female is using earlier experience that is going to affect her mate choice later. It is reasonable to expect that is a common thing in other animals” (like us).
Maggie Fox writes in abcnews.com that during their courtship, female wolf spiders can mate, run away or to eat their suitors. Sometimes one of them mates and then eats the guy afterwards.