By Jen Heger - Breaking Celebrity News Legal Editor

Ashton Kutcher is telling friends and associates that he is expecting his wife, Demi Moore to file for divorce following a humiliating and very public a tryst the Two And A Half Men star had with a blond beauty in a San Diego hotel room, Breaking Celebrity News is exclusively reporting.

Ashton made the stunning revelation after Sara Leal, the woman claiming to have had unprotected sex with him, gave two print interviews — one in the U.K. and one in the U.S.

"Ashton is absolutely gutted. Ashton had confessed his sexual relationship with Sara to Demi after it happened,” a source close to Kutcher tells Breaking Celebrity News. “Demi was naturally, devastated, but not surprised as they had spent their sixth wedding anniversary apart. There have been problems for a very long time in the marriage.

“She’s currently consulting with divorce attorneys. Ashton doesn't want her to file for divorce, and is hoping they can work it out. However, Ashton expects that Demi will likely file. Ashton was hoping that Sara wo