Lindsay Lohan is swimming along miserably in the river of Denial as she works club after club with Samantha Ronson each night.  LiLo and Sam are the go to Host/DJ pair at every hot club in L.A., Vegas and New York and living that lifestyle again is dragging Lindsay back to the destructive behaviour that landed her in rehab last time.

To add insult to injury, there some talk that every time she tries to leave Sam, she gets a scary ultimatum from her gal pal.

“Lindsay is in a really bad place and refuses to believe anything is wrong,” said our source, adding that one of the reasons she and Sam are still together is that Ronson has in the past reportedly threatened to write a tell-all book if they break-up.

Here’s a quick recap of the couple’s latest meltdown from Fox News.

Pop Tarts spies also spotted a super-distressed Miss Lohan in the lobby of NYC’s Bowery Hotel in the wee hours of Sunday morning, the night after she was engaged in yet another screaming match with Ronson. The hysterically sobbing actress had her platform shoes in her hand as she blindly ran outside into the cold. We’re told Linds seemed so messy and upset that a few concerned guests followed her out for fear she could “do something stupid” but were caught in the paparazzi crush on the street.