Jodie Sweetin recently underwent an emergency investigation by an Orange County, Calif., family court for allegations of substance abuse raised by her estranged husband, PEOPLE confirms.
"It's primarily alcohol [abuse] but there's also concern regarding methamphetamines," Robert Benavente, the lawyer for her ex Cody Herpin, tells PEOPLE.
Sweetin's lawyer strongly denies the claims. "Jodie absolutely has not relapsed into using meth," Wilma Presley tells PEOPLE. "She merely confessed to having several glasses of wine over dinner recently and felt guilty about that. She is currently in a 12-step program and is working hard on her sobriety. She wants to be clean and sober from everything."
A judge made a temporary ruling Wednesday that Sweetin's custody over daughter, Zoie, 8 months, must only be in her parents' home (where she currently lives) or in her parents' presence.