The former child star declared she had separated from actor Bruce Boxleitner, 60, on 1 March (11).
But it appears the 46 year old is trying to resolve her marital problems - according to U.S. tabloid the National Enquirer, Gilbert is still living with her second husband as they work things out.
And the actress has avoided falling back into her troubled ways after years of sobriety following a drink and drug habit.
The magazine reports Gilbert still listed her relationship status on social networking site Facebook.com as "married" on 10 March (11) and wrote on her profile, "My marriage is a miracle. I am sober."
The stars are parents to 15-year-old son Michael, in addition to three kids from previous relationships.