This was the statement from People.com:
"This is a personal and private matter for Katie and her family," says Holmes's attorney Jonathan Wolfe. "Katie's primary concern remains, as it always has been, her daughter's best interest."
Cruise's rep tells PEOPLE: "Kate has filed for divorce and Tom is deeply saddened and is concentrating on his three children. Please allow them their privacy."
Well, whatever the reason, this gift is sure to fuel the tabloid flames for another few weeks. Unless speaking of flaming, maybe Tom will finally come out of the closet.
The possibilities are endless, so let us know why you think they broke up - or just leave a joke!