The couple has one child together and they seemed like they were getting along great, so it definitely came as a bit of a surprise.
As it turns out, the couple wasn't putting on a front, they really were getting along great, but it just seems that the spark was gone.
"There was no major incident--no big event between the two of them. They really did drift apart," a source told People magazine. They have put effort and thought into this decision for a long time. They tried couples therapy, but in the end, they realized at this time, they work better as friends. And they really are great friends."
They apparently tried couples therapy, but to no avail. According to another report, however, it sounds like Hilary did some additional consulting--with a psychic.
"Her psychic actually told her to leave her husband," an insider revealed to In Touch. "In fact, she told her to never marry him years ago!"
Could that have been the catalyst that made her finally decide to walk away from their relationship?