Lifestyle Home Jason Oppenheim Responds to Ex Chrishell Stause's Video Addressing G Flip Relationship Chrishell Stause opened up about falling for someone who is non-binary in an Instagram video posted Tuesday By BreAnna Bell BreAnna Bell BreAnna Bell is a former news writer at PEOPLE. She left PEOPLE in 2022. People Editorial Guidelines Published on May 11, 2022 09:18PM EDT Jason Oppenheim appears to be happy for his ex. The Selling Sunset star, 45, commented under his former girlfriend Chrishell Stause's Instagram video that was posted Tuesday, in which his costar talked about the "deep connection" she's made with Australian singer G Flip. "Such a beautiful video," he wrote under the post, adding the red heart and "100" emojis. In the video, Stause, 40, spoke candidly about her budding relationship with the "Gay 4 Me" singer, who identifies as non-binary and uses they/them pronouns, while also clarifying some of the comments she made during the Selling Sunset season 5 reunion. getty (3) "For those [who] are open to learning (you're awesome) sex is anatomical and gender is how someone identifies," Stause captioned the post. "These two things are often confused. There are many more qualified people to speak on this but maybe I can be the bridge to those of you open to understanding." Chrishell Stause Opens Up About Falling for Someone Who Is Non-Binary Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories. In the video, Stause also references her past relationship with Oppenheim, whom she split from in December. "Like I said on the show, you don't get to choose when you come into someone's life. As much as I wish what I wanted in my last relationship aligned [with] the same things it didn't. And that's okay. That doesn't diminish how much love we have for each other –– Jason and I –– and how much we want each other to genuinely be happy," she said. Listen below to an interview with G Flip on our daily podcast PEOPLE Every Day. Oppenheim and Stause called it quits five months after going public with their relationship. RELATED VIDEO: Chrishell Stause Says Jason Oppenheim Split Was 'Bittersweet' But They Still 'Love Each Other' Chrishell Stause Gives G Flip a Tattoo After Announcing New Relationship: 'Found My New Calling' Ahead of the new season's premiere, the Oppenheim Group founder told PEOPLE in April that he wasn't sure he even wanted to watch the season, which documents the downfall. "It's almost like if you got a divorce and had to watch your wedding video," he shared. "Why would you want to do that? This has not been an easy breakup for me at all — my most difficult for sure — and I'm still processing. So to have to go through this when I'm already having a difficult time is not something I'm looking forward to."