Miranda Lambert’s “cheating” is what caused her divorce from Blake Shelton, reports OK!. The magazine says she’s been “wracked with guilt for a while,” and “really wants Blake to know she’s sorry.” For how she’s asked for his forgiveness, and the way Shelton responded.

The singer allegedly admitted to friends recently that she bears most of the responsibility for her and Shelton’s marriage ending. A so-called “source” tells the tabloid that she’s been “wracked with guilt for a while” over her alleged infidelities, and “thinks that alcohol played a part in her behavior.”

But Gossip Cop checked in with a source close to Lambert, who assures us that the tabloid’s report is simply “not true.” The magazine has zero insight into what happened behind the scenes of Lambert and Shelton’s marriage, and its version of events is completely made-up.