Tori Spelling is reportedly suffering from a broken heart this Christmas after cheating allegations of her husband, Dean McDermott, have surfaced.

Us Weekly's cover story this week is that the father of four cheated on his wife of seven years in a one-night-stand in Canada.

On December 6th McDermott was promoting his job as host of 'Chopped Canada' in Toronto and stayed at Fairmont Royal York Hotel with Emily Goodhand (28), a woman he was introduced to that day via friends, according to Us.

Goodhand told the mag, "He told me he and Tori had a sexless marriage," after she stayed over at his hotel the following night too. "I believed him."

Although Spelling hasn't shown any distress over these accusations publically, with her posting a photo of her four children celebrating Christmas, she is apparently letting McDermott have it behind closed doors.

"It's all a calculated plan on Tori's part, she is refusing to comment on the cheating rumors publicly, even though she believes Dean did cheat on her," a source told RadarOnline.

Adding, "Tori is obsessed with having a picture perfect family, and thinks it's a big part of her image. Commenting or addressing the cheating would taint that image. Things are very tense in the house right now, and Tori is making Dean's life hell."

"Even though she is trying not to fight in front of the kids, it's impossible. She has been crying and screaming at Dean, and saying he has ruined everything, including Christmas."

Along with the adorable photo of their four children, Spelling wrote, "As another year comes to a close, I can't help but feel so grateful for all of my blessings. My beautiful family, my amazing friends, and of course, all of you!"

So if the report is true, the 40 year-old is putting on a very brave face for the public but it will be only a matter of time before the cheating allegations are proven to be correct or false.

Tori Spelling
Will their marriage come to an end?