The biggest book series since Harry Potter now has an official mom fan club.

The Twilight books by Stephenie Meyer are not just a hit with teens and tweens -- moms are addicted to the series, too. And now a woman named Lisa Hansen has created TwighlightMoms.com for women obessed as she is.

"Do you think you are the only one whose life turned upside down when you read Twilight?" the intro of the site reads. "Is your house a disaster with piles of piles of laundry in every corner and stacks of dirty dishes at record-breaking heights? Have you imagined your husband is a vampire (or werewolf) and suddenly have the libido of newlywed again? Do you convince yourself that 'cold cereal' makes a perfectly wholesome dinner? YOU ARE NOT ALONE! Fans of the Twilight series in our stage of life now have a place where we can gather unashamed of our irrational obsession with vampires and werewolves."

The founder of the site says she started it to prove to herself she wasn't going through some midlife crisis. "I thought we'd be maybe 10 women at most!" she writes. "But I soon realized that there were hundreds if not thousands of us who had been just dying to come out of hiding."

C'mon, fess up: Are you a Twilight mom?