By Jen Heger - Breaking Celebrity News Assistant Managing Editor

The Real Housewives of Beverly Hills star Taylor Armstrong is trying to be on her best behavior ever since her epic meltdown during a weekend getaway with the ladies of the 90210, Breaking Celebrity News is exclusively reporting.

As previously reported , Armstrong had a "catastrophic meltdown" during a recent weekend spa getaway in Ojai, California. Taylor's behavior, which was all caught on camera, was out-of-control and frightening to witnesses and was fueled by the amount of alcohol she drank during the trip.

"Taylor has been noticeably more subdued and under control since the horrible trip to Ojai," a show insider tells Breaking Celebrity News. "She is trying to curb her drinking when the cameras are rolling because she recognizes that she has a very low tolerance for alcohol. Taylor doesn't want to do anything that will jeopardize her role on the show and she is extremely nervous that producers are going to ax her at some point. Taylor just isn't that exciting and she would have been cut from the show last year if her husband, Russell Armstrong, hadn't committed suicide.