Mark Ronson’s Brotherly Hate for Lohan

Lindsay Lohan is once again experiencing family drama over her relationship with Samantha Ronson.

Except this time, it’s coming from Sam’s family.

News of the World reports that Mark Ronson, Sam’s 33-year-old brother, is trying to break up the 22-year-old actress and her 31-year-old DJ lover-girl.

“Mark doesn’t think Lindsay is right for his little sister,” an insider tells the paper. “He’s really protective and is pressing to end it for good.”

And bear in mind, Ronson is a record producer who’s best known for working with Amy Winehouse, so he knows all about when things aren’t right.

(For the record, it was Ronson’s ex-girlfriend, model Daisy Lowe, who initially blabbed to the world about Sam and Lindsay’s relationship.)

If Ronson is truly set on splitting up LiLo and Sam, he appears to have his work cut out for him.

Despite reports last week that the couple had already split up, with Lohan moving out of the house they were sharing, Lindsay herself tells Life & Style, “We never broke up. People don’t have to be together every second. It’s healthy to miss someone, and if you’re in it for the long run, it’s good to know that.”

(Ronson was spotted traveling to a DJ gig last week without Lohan, who’s been in the habit of attending Sam’s shows.)

Sometimes you really have to feel for Linds. Between the meddling relatives and incessant love-life rumors, it’s enough to drive a gal crazy.