AceShowbiz - Chris Pratt has come under fire over his Mother's Day post. The "Guardians of the Galaxy" actor was dragged by online users for snubbing his ex Anna Faris in a tribute shared on social media.

To celebrate the special day, the 43-year-old posted a photo of him, his wife Katherine Schwarzenegger, her mom Maria Shriver, and his mom Kathy Pratt. He kicked off the caption, "Happy Mother's Day to all of the mothers out there."

"Especially grateful today for Katherine. You're a wonderful partner. You've provided me such a blessed life," he added. "Our two daughters are so lucky to have you and you're the best step mama to Jack."

"And to my mom, Kathy, you raised us with such love and light and laughter— so grateful for you today and always," the Marvel star continued. "And to Maria, the best Mama G, I'm lucky to have you as a mother-in-law. And to all of the other moms in my life, I'm so grateful for all you do- thank you so much. Hope you feel celebrated today."

The post didn't sit well with many Internet users. One person blasted Chris by writing, "And ur [sic] other baby mama? … And the other mother? … What about jacks mom?" Another commented, "Forgot someone," while a third adding, "Happy Mothers Day Ana [sic] Farris."

Someone else chimed in, "It would not have killed you to acknowledge the mother of your first child by nam[e] like really!" A different individual penned, "Back at it again with the s–ty treatment of his first family."