Lindsay Lohan and Samantha Ronson: Lover’s Quarrel?

On Monday, Lindsay Lohan and DJ girlfriend Samantha Ronson arrived in Miami to meet up with Ronson’s family. The two checked into the Delano Hotel. According to a witness who tattled to People magazine, they “aren’t hiding their affection at all.”

Onlookers claim that Linds and Sam spent Monday afternoon by the hotel pool, mixing and mingling with Ronson’s family.

A witness gushed, “Lindsay and Sam were very comfortable with the group around. You can tell they’re so in love.” Wow. Meeting the family sounds serious.

However, paparazzi at  Splash News Online claim that Lindsay and Sam returned that night from a dinner out at Nobu restaurant after a “furious row that ended in tears.”

Things seemed to have gone well with the fam earlier that day; so maybe the fight was over something completely different.

Or maybe they ladies are just pissed at the paps.

Granted, Lindsay is wearing a pretty grim expression in these Monday evening pictures, but when isn’t she?