She revealed her messy split with Jovit Baldivino on Facebook last week.

And during her first appearance on "Tonight with Boy Abunda," Shara Chavez opened up about their "painful" breakup and the biggest factors that caused it.

Chavez, who has a 1-year-old son with Baldivino, explained that her suspicions that the "Pilipinas Got Talent" winner is seeing other women made her decide to end the relationship.

"Bilang babae ay nasaktan po talaga ako na nagbigay siya ng panahon at effort na dalawin iyong isang babae while kami noong baby ay naghihintay lang sa bahay," she shared.

She added that Baldivino did not make an effort to deny the rumors, even criticizing the singer's post, in which he asked for calm from his fans and claimed that he did his best to fix the misunderstanding.

Chavez said that the post sounded more like an admission of guilt.

She furthered that Baldivino has gambling problems, which they often fight about. "Pinigilan ko po siya pero dumating din po ako sa point na napagod ako sa kakasabi."

Chavez first revealed their relationship in May 2016. Through social media, she told her story of how a simple fan like her managed to become Baldivino's girlfriend. They welcomed their first child in July 2016.

Rumors about a split between the two began as early as October when Baldivino was noticeably absent from the christening of their baby. At the time, Chavez was also posting cryptic quotes on Instagram about cutting ties with someone and the importance of loyalty.

Baldivino shrugged off the speculations, saying that he was then busy with work.

Last June 14, Chavez surprised many when she took to Facebook to reveal that she has decided to part ways with Baldivino. She said that even though her boyfriend apologized, they are never going to get back together.

Baldivino responded by writing: "Oo, minsan ay nagkamali ako at nagsisi pero pinilit kong ibangon ang lahat ng bagay na nagkulang ako kasi hindi ako masamang tao."

"Alam ng karamihan iyan pero kung naniniwala kayo sa bagay na iyan, wala naman akong magagawa kasi hindi ko naman po hawak ang mga pagiisip ninyo."