Kailyn Lowry and Javi Marroquin recently came face-to-face during filming of the "Teen Mom 2" reunion in Los Angeles. According to a new report, the reunion reportedly stirred up unresolved feelings for the mother of three. Although Lowry has been linked to Dionisio Cephas in recent months due to their ongoing flirting online, Lowry may be interested in getting back together with Marroquin, the father of her three-year-old son Lincoln.

“[Kailyn Lowry] is seriously struggling right now with her feelings towards [Javi Marroquin]," a "Teen Mom" source explained to Hollywood Life on October 24. The insider went on to say that while Lowry thought she was completely done with her marriage to Marroquin, the filming session last week brought up emotions she didn't expect to have.

Javi Marroquin is dating Briana DeJesus

The Hollywood Life source said that while Kailyn Lowry has seen her former husband [VIDEO] flirting with her "Teen Mom 2" co-star for months online, seeing them together in person made her "see red." She was allegedly so upset at their PDA that she had to walk away from them and regroup in her dressing room.

"[She] really doesn’t want to admit to still being in love with [Javi Marroquin] though, even to herself, so she’s been trying to rationalize her feelings by blaming other things," the insider continued of Kailyn Lowry. According to the source, the reality star has been telling herself that she was upset about seeing Marroquin and DeJesus together because she and DeJesus are featured on the same show -- not because of any underlying issues or feelings between herself and her ex-husband.

Javi Marroquin was caught kissing Kailyn Lowry earlier this month

On October 12, prior to Javi Marroquin confirming his relationship with Briana DeJesus, the father of one traveled to New York City with his former wife, Kailyn Lowry, to attend the season nine premiere of "Marriage Boot Camp: Reality Stars." While there, the ex-couple appeared to be happy to be spending time with one another and at one point, Marroquin was photographed planting a kiss on Lowry's cheek. Following the outing, Marroquin said that he and Lowry were doing well as co-parents.

To see more of Kailyn Lowry, Javi Marroquin, their children, and their co-stars, including Jenelle Evans, Leah Messer, Chelsea Houska, and Briana DeJesus, tune in to the eighth season of "Teen Mom 2." New episodes of the series air on Monday nights at 9 p.m. on MTV.