Diego Loyzaga shocked his followers when he uploaded one picture after another with captions voicing out his resentment towards his father Cesar Montano.

In his first post, the young actor revealed that Cesar has had him take a drug test 5 times and that his father has disowned him since he was a child.

“Padamputin mo na ako lagyan ako ng karatula diba iyan ang sinabi mo? Kaming dalawa ng kapatid ko? Mag malinis ka na sakay ka na sakanila pero sariling mong anak di mo ipagtatangol. Sarili mo lang! Magaling ???????? best actor ka nga!

“Ano pang gusto mo? drug test? DNA test? Ako ba talaga anak mo? Ilan ba talaga kaming anak mo? Baka hindi ka pa sigurado. Pinapalayas mo pa ako sa bahay na iniwan mo para sakin. Samantalang wala ni isang piso hiningi ko sayo mula bata pa ako. Pang limang drug test na ipinagawa niyo sakin LAHAT negative pero lakas pa rin ng loob mo na pag bintangan akong adik.

“Ano pa ngayon? Ano pang intriga gusto mong gawin? Ramdam na ramdam ko nga na mahal mo ko. Salamat. Makadyos ka pa? Panay simba ka nga pero wala kang ginawa kung hindi gumawa ng kasalanan. I think i speak on behalf of all my siblings.

“SANA LUMABAS LAHAT NG BAHO MO. Duwag!! - written by the UNGRATEFUL child who was denied by his father. So really am I an UNGRATEFUL 'CHILD' because to him I am not even his child [sic].

In another post, where he reposted his father’s photo flashing the checks he used to pay for his half-siblings’ tuition fee, he said his father has still yet to fulfil his promise to him.

“Salamat naman sa Diyos pinagaral mo ang mga anak mo. Karapat dapat lang naman ata ng isang ama gawin yun eh no? Pangako mo sa kin? Nasaan na? Ayaw mo pa gawin to sa social media? Eh ako din ayoko sana pero puro ka hocus pocus. Daig mo pa magician. Wag ka nalang sana mag satsat kung di mo tutuparin [sic],” he wrote.

He continued, “Sa lahat ng nakakabasa nito iisipin niyo siguro wala akong respeto kasi ama ko iyan pero sana tandaan niyo mula ng pinanganak ko ng nanay ko dineny ako niyan hangang ngayon ngayon!! Kaya siguro pwede ako magsalita ng ganito.”

In another post, he called his dad a hypocrite. He also said that people shouldn't get surprised if something bad would happen to him.

Diego is Cesar’s son with actress Teresa Loyzaga.