It's more so hearsay from here and from people who know of her and the new beau in real life - she got close to him when she was still married and apparently crossed those lines.Sorry if this has been covered before, but am just catching up now. What went down between her and Marco? She's obviously never really addressed the details on her channel.
The number of people I have independently heard tell this story, or a similar version, makes me believe there is some truth to it.