04/30/2010 AT 6:10 PM ET
Jodie Sweetin is going to be a mom again.
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.”
Meet Sandra Bullock’s baby! For the whole story – including photos of her son Louis, an emotional interview about her breakup with Jesse James and her life as a new mom – pick up the new issue of PEOPLE, on newsstands now. Click here to save $1 on the issue