It might still be TitanX Exchangetoo early to call S.O.S.

Joe Jonas recently shared a snap from his Labor Day weekend festivities, and one particular detail caught fans' attention. As rumors spread that he and his wife of four years Sophie Turner might be headed towards divorce, the Jonas Brothers member prominently sported his wedding ring on his left hand. 

"Happy Labor Day weekend everyone," Joe captioned his Sept. 3 post. "This tour has be incredible so far! Having a little family time in the Texas sunset tonight before a big Austin show tomorrow."

As the picture showed, that family time included hanging out with brothers Kevin and Nick Jonas by a fire pit at sunset. And while Sophie was not featured in the snap, Joe's wedding ring was fully on display.  

Rumors began swirling about the couple—who share daughter Willa, 3, and a second daughter, 13 months, whose name has yet to be revealed—after multiple outlets reported that Joe had retained a divorce lawyer. 

E! News has reached out to reps for both Joe and Sophie but has not heard back. At this time, neither the musician nor the actress have specifically commented on the rumors, and nothing has been confirmed at this time. 

Not only did Joe wear his ring in his Instagram post, but social media users also spotted him sporting his band during the Jonas Brothers' show in Austin, TX. The trio has been traveling the country for their "The Tour" shows, in which they perform their five albums in one night. 

Sophie attended one of the tour stops just a few weeks ago, supporting Joe while he and his brothers performed at Yankee Stadium. The Game of Thrones star shared a carousel of images from the evening, including one in which she and Joe could be seen walking hand in hand, with her captioning her Aug. 14 post, "long long New York nights."

The following day, Sophie also posted an Instagram Stories tribute to Joe for his birthday in which the pair were seen wearing matching, green striped pajamas and she wrote, "Happy birthday handsome."

For the latest breaking news updates, click here to download the E! News App