Divorce is never easy, and Bethenny Frankel is learning just how painful it can be.

Life & Style can now reveal how uncomfortable estranged husband Jason Hoppy, 41, has made the Skinnygirl mogul’s living situation inside the $5 million home in NYC they still share.
 
“Jason has his parents stay over often,” a source reveals in the new issue of Life & Style.

PHOTO: Jason Hoppy All Smiles as He Leaves Court Separately from Bethenny Frankel

The often last-minute invites make Bethenny feel watched. “They are there a lot when Jason and Bethenny are both there and stay for days at a time,” the insider continues, adding, “Jason's made her uncomfortable in her own home.”
 
Since the couple announced their split in December, Jason has moved into another part of their four-bedroom apartment.

EXCLUSIVE: How Bethenny Frankel's New Show Is Getting Her Through Divorce

“She’s [Bethenny] locked the door to her bedroom so he can’t get inside,” a source close to Jason details in Life & Style. A second insider adds, "Bethenny's room is her only sanctuary in her apartment that she has now. She wants and needs privacy.”

VIDEO: Bethenny Frankel Talks Jason Hoppy Divorce
 
What’s worse is a friend says Jason recently shelled out $100,000 to have a forensic accountant comb through Bethenny’s finances and ensure he gets a substantial piece of her multimillion-dollar fortune. “In public, Jason is still wearing his ring, smiling and acting like a handsome dad,” an insider insists to Life & Style. “Behind closed doors, he’s a completely different person.”
 
For more inside Bethenny and Jason’s divorce proceedings and living situation, pick up this week’s issue of Life & Style, on newsstands now.