Lindsay Lohan is preparing to split with her Rehab Romeo Riley Giles, according to tabloid insiders. “They’re over the honeymoon phase,” says one mole. The actress has already been accused of cheating on the professional snowboarder.

“Lindsay is so hectic and demanding,” an In Touch Weekly source dished.

“She and Riley have been fighting a lot and I think that both of them are getting annoyed.”

“When he comes to visit Lindsay, it’s always mayhem. He hates the spotlight, but she loves attention.”

And it seems Riley hasn’t hit it off with any of LiLo’s partners in crime:

“Riley doesn’t know any of them. It’s awkward when they all go out,” a Lindsay pal tells In Touch.

But a Star Magazine source says:

“All her pals hated him.” Another friend says Riley was ‘riding Lindsay’s coattails.” “He couldn’t even cough up a $20 bill when the pizza guy came.”

“He would give intimate details about their relationship. Lindsay thought it was gross and inappropriate.”

Star also spilled that Riley has been texting message the former fiancee who sold him out to The National Enquirer, Breanna Tierney.

“He’s been sending Breanna text messages saying: ‘I miss you’ and ‘I have been thinking about you.’”