Lindsay Lohan has reportedly confessed that her relationship with gal pal Samantha Ronson has reached make-or-break point.

The couple - who spent all of last week partying hard around Europe - were spotted on more than one occasion caught up in a lover's tiff.

And according to UK reports, the Mean Girls star is on the verge of throwing in the towel on their nine-month relationship.

Lindsay reportedly told a News of The World journo, "Things are very difficult at the moment. I’m just trying to work out what to do."

Samantha DJ'd at London's Chinawhite night spot on Wednesday where the amorous attentions of female revellers prompted a jealous spat between the pair.

The pair put on a united front as they headed to Z-list haunt Faces nightclub in Essex last night