Did Matthew Broderick Cheat on Sarah Jessica Parker?

Sarah Jessica Parker's husband Matthew Broderick allegedly had an affair with a 25-year-old youth counselor he met at a bar earlier this year. According to Star Magazine,
While Parker was frantically searching for hubby Matthew Broderick one night earlier this year, he was having sex in the city with a gorgeous redhead half his age.
After meeting in a bar, Matthew began text messaging the 25-year-old youth counselor. Soon after, they began seeing each other and things got passionate quickly when they met at the Manhattan townhouse of a showbiz friend.
Eyewitnesses claim to have seen the two together numerous times while Sarah Jessica Parker was in LA filming Sex and the City: The Movie. Apparently, the affair is now over.
Neither Broderick nor Sarah Jessica Parker has commented on this story.