The actress – who has a 2-year-old daughter, Zoie, with ex-husband Cody Herpin – is expecting a baby with her boyfriend of one year, Morty Coyle. She’s due later this year.
"They’re happy," Sweetin’s rep Stella Alex tells PEOPLE, adding that the actress, who has struggled with addiction, "is in a good place."
Sweetin, 28, has certainly been Tweeting like a happy mom as of late: On April 16, she wrote, "I so enjoy my days of hanging around at home with [Zoie]. It’s the best!"
Meanwhile, her ex Herpin has lashed out about the news, telling The National Enquirer that he’s "disgusted" with his ex and questions her ability to maintain her sobriety.
Sweetin, says her rep, is "clean, clean, clean. She’s looking forward to moving on with her life and she’s just happy to be a mom."
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