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The speculated rift in Sydney Sweeney‘s relationship with her fiancé, Jonathan Davino, continues with talks of their canceled wedding. A source recently claimed the couple had abandoned their trip down the aisle following its initial postponement. They alleged the pair were facing “major issues but are not fully split,” adding:
“Things are not great right now, but they aren’t throwing in the towel yet. They are working on their relationship but have called off the wedding for now.”
Sweeney and Davino were reportedly meant to tie the knot in Spring, but their differences were too much to ignore. Hence, the pair stopped talking about marriage, with the insider implying the actress played a significant role in the cancellation. “Sydney wanted to cancel everything and couldn’t handle the stress,” they told US Magazine.
Sydney Sweeney and Her Fiancé Fell Out Over Her Busy Schedule

According to the source, Sweeney and Davino’s issues stemmed from the Euphoria star’s busy schedule. They noted her unavailability caused “tension” in the couple’s relationship, with Davino desperate for quality time. Unfortunately for him, Sweeney was more focused on work than her love life.
The informant noted, “It’s a tough dynamic for Jonathan,” especially dealing with the rumors about Sweeney and her co-stars. In 2023, his fiancée went viral for her close relationship with actor Glen Powell on Anyone But You. Although she co-produced the movie with Davino, it didn’t stop the affair rumors from spreading.
Sweeney and Powell vehemently denied the allegations, with the actor claiming she was not the cheating type. He acknowledged their on-screen chemistry was great but credited it to Sweeney’s good relationship with Davino. “She’s in a very committed and wonderful relationship, and she’s very happy,” Powell said.
The Euphoria Actress Raved About Her Working Relationship With Jonathan Davino

Like Powell, Sweeney refuted the affair rumors by raving about her fantastic love life. She assured fans there were no problems in her relationship, claiming it was “really great” working with Davino. She applauded him as someone who supported her ideas, vision, and voice.
“I mean, who doesn’t want to be with their best friend all the time? I just wanted to bring everybody into my world,” Sweeney gushed. She also bashed the media’s negative portrayal of her “steady relationship,” claiming people loved tearing others down. The actress and Davino first made waves as a couple in 2018.
They got engaged in 2022, and fans expected them to tie the knot in May 2025. However, Sweeney and Davino postponed their wedding in February 2025, sparking numerous breakup theories. We covered the online drama, noting a narrative about a third party named “Mark” went viral on Reddit.
A Redditor claimed their unemployed cousin Mark would be happy about Sweeney’s postponed wedding. They noted he described the actress as “easily obtainable,” sparking theories about a possible relationship. Fans rooted for Mark at Sweeney’s expense, with one claiming he needed to keep his options open for “something better.”
Are Sydney Sweeney and her fiancé Jonathan Davino heading for a breakup?