Jen’s fed up that Justin won’t commit — so she’s making her baby dreams come true, with or without him!

Jennifer Aniston‘s relationship with boyfriend Justin Theroux is on the rocks, but that’s not going to stop her from adopting as a single mom, according to a new report in In Touch. “Jennifer feels that at her age, she can’t wait until Justin comes around to the idea of starting a family,” a close friend revealed to the magazine. “She’s looking seriously into adoption and has met with some agencies through her friends’ referrals.”

A recent explosive fight with Justin made Jen realize that the actor might never commit, and she’s tired of waiting. But the 42-year-old’s desire for kids could mean the end of her relationship with Justin.

“He’s petrified of being a dad,” a friend revealed. According to the pal, the 40-year-old never wanted kids during the 14 years he was with ex Heidi Bivens, and Jen won’t change his mind either.

If Jen has to choose a baby over her boyfriend, she will. “One way or the other, she’s going to have a child,” the source confided. After watching friends Sandra Bullock and Sheryl Crow adopt as a single mom, Jen’s convinced she can, too.

“Jen and Justin are at a crossroads as a couple,” the source explained. “But no matter what happens between them, she wants a baby.”

Do YOU think Jennifer should adopt?