Cavallari, 37, and Estes, 24, made their romance public on Instagram with a happy selfie in February, where Cavallari expressed her joy, stating, “He makes me happy.” The two reportedly connected through social media.
Their split comes shortly after a romantic getaway to Greece, where they were seen enjoying each other's company in matching outfits and sharing affectionate moments. Cavallari shared multiple pictures from the trip, including sweet moments of them kissing and cuddling.
Earlier in their relationship, Cavallari openly expressed her happiness with Estes, with friends noting she hadn’t been this happy in a decade. Reports indicated that Estes bonded well with her three children—Camden, 12, Jaxon, 10, and Saylor, 8—whom she shares with ex-husband Jay Cutler. Despite this new relationship, Cavallari emphasized that her children remained her top priority as she navigated this exciting phase of life.
With the end of their romance, sources say Cavallari is focusing on enjoying life and living in the moment, without pressuring herself in future relationships.