10 Grossest Comic Book Relationships You Won't Believe Exist

When your reaction to finding out you've been dating your sister for god knows how long is saying "oh boy!" and then continuing to date her, something has gone very, very wrong in your life... or with your writers.

This is the unfortunate reality for Nightcrawler, after discovering that his long-lost sister was actually not that lost, and that they’d been going steady for some time now. That said, the two were also adoptive siblings, so whatever way you look at it, Kurt had some pretty heavily concerning stuff going on at the time.

Weirder still, nobody appears to bring up how uncomfortable the whole situation is afterwards. You’d think incest would equal maybe a side plot, but apparently it was totally normal by X-men standards - which is more than a little concerning.

Daytripper is, in theory, Nightcrawler’s sister twice over, which officially makes it twice as creepy that it wasn’t their sibling status that got them to break up.