Sarah Jessica Parker is ready to move out of the home she shares with Matthew Broderic, according to reports.

The Sex And The City star is reportedly preparing to quit their New York town house for good after their 11-year marriage was hit by rumours of Matthew's infidelity.

Until recently Sarah seemed content on standing by her man but a US tabloid claims that the actress is ready to move on.

A source tells Star magazine, "The time has come when she realizes it just isn't worth it. Sarah Jessica is determined to get her own place and bring down the curtain on her marriage.

"Sarah's not stupid. She knows exactly what's going on.

"For a while it was easier for her to stay than go through a harsh divorce. They're essentially living separate lives.

"They spent the holidays with him, pretending to be happy. SJP is a great actress when she has to be!"

See Sarah looking flawless below