The 40-year-old "Who Will Save Your Soul" singer was eager to Instagram a family photo from the beach on Tuesday, writing: "This pic sums up family vacation... Ha! A wild 3 yr old throws sand at dad , laughs hysterically and won't pose for a pic w mom! Anyone relate?"
If Jewel and Ty aren't back together, she's sure showing the 44-year-old rodeo star what he's missing. Jewel also posted a skimpy bikini pic of herself on a boat with the simple caption: "Ahoy!"
This wouldn't be the first time these two have vacationed together following their separation. Back in July -- just a few days after announcing their split -- the exes were spotted vacationing in Colorado with their son. Making no mention of their split, Jewel Instagrammed: "Happy fourth everyone!"
"My husband, friend and partner of 16 years and I have decided to get a divorce," Jewel shared on her website this past summer. "Our dedication to our son is unwavering and we are both committed to being the best partners in raising our son."
Jewel and Murray were married in the Bahamas in Aug. 2008. They welcomed their son Kase in July 2011. The two also appeared together on the same season of Dancing with the Stars.
What do you think? Is this pic an indication of a rekindled romance or just friendly exes?