Things are reportedly getting very serious between Little People, Big World star Matt Roloff and his girlfriend, Caryn. According to Radar Online, Caryn, Matt, 55, and his ex-wife, Amy Roloff, reunited to work together on the family farm’s pumpkin patch over the weekend — where Caryn got very chummy with Jeremy Roloff.

A site tells Radar that Caryn, who managed the farm years before she and Matt began dating, was “running the show” when she wasn’t chatting with her beau’s 27-year-old son during downtime. “Jeremy seemed like he was getting along with his potential stepmother Caryn,” a source told the site. “But the more Jeremy got along with Caryn, the angrier Amy got!”

As previously reported, Amy, 53, and Matt split in 2015 after 27 years of marriage. Their divorce — which played out on their hit TLC reality show — was finalized in 2016. The decision to divorce initially caused tension with Jeremy and his wife, Audrey Roloff, who is a devout Christian. The redheaded beauty previously slammed the Roloff family in a scathing Facebook tribute to her husband. “Thank you for being my biggest supporter and encourager of my dreams,” she wrote. “Thank you for prioritizing me over work, guys night, your former family, your phone, and your dreams.”

However, the pair made up with Amy and attended her party to celebrate the solar eclipse in August — nearly two weeks before Audrey, 26, gave birth to daughter Ember on Sept. 10. Amy, who is currently dating boyfriend Chris Marek, gushed over her first granddaughter in an emotional Instagram post on Sept. 11. “And my baby granddaughter is here,” she wrote. “I’m so so excited and happy for Jeremy and Audrey. I’m a grandma again. Ember Jean is beautiful. What a blessing. My heart is full of joy!!”

For access to all our exclusive celebrity videos and interviews – Subscribe on YouTube!