BOMBSHELL THEORY: Is Marco Actually Sonny’s Long-Lost Son?! GH Fans Stunned by Clues!

On Jul 16, 2025

General Hospital spoilers tease a jaw-dropping theory is gaining traction with GH fans: Marco Rios (Adrian Anchondo) may not be the biological son of Jenz Sidwell (Carlo Rota), sparking wild speculation about his true origins.

With Marco reeling from his mother Natalia Ramirez’s (Eva LaRue) suicide after the Charlie’s Pub fire on June 30th, and his tense clashes with both Natalia and Sidwell, fans wonder if he was adopted or could even be Sonny Corinthos’ (Maurice Benard) long-lost child.

Could Marco’s strained family ties hint at a deeper secret, possibly tied to Sonny’s first wife, Lily Corinthos (Lilly Melgar), who “died” in a 1996 car explosion? Is Marco her hidden child, and will this truth restructure Sonny’s empire and life forever?

Marco’s Origins are Called Into Question

Marco’s fraught relationships with Natalia, marked by her chaotic behavior, and Sidwell, whose ruthless feud with Sonny over the piers escalated with the Charlie’s fire, suggest a disconnect beyond family drama.

Fans speculate Marco might have been adopted, or even born to Sonny under another name Natalia used years ago. A wilder theory points to Lily, who was pregnant when her father’s staged explosion — meant for Sonny — supposedly killed her.

If Lily survived and gave up her child, could Marco be that son? If that’s the case, is he unaware of his roots — or not? We doubt anyone is expecting or suspecting this just yet!

Sonny’s Past Hosts Hidden Child? No One’s Surprised

If Marco is Sonny’s son, it could explain his clashes with Sidwell and Natalia’s instability, especially if she wasn’t his biological mother but raised him.

Sonny’s history with Lily, filled with love and tragedy, makes a secret child plausible, especially if she faked her death to escape her father.

Marco’s heroism in saving Kristina Corinthos Davis (Kate Mansi) from the fire could mirror Sonny’s loyalty, hinting at a connection. If the truth comes out, will Marco’s true parentage ignite a war, or unite him with Sonny?

A Truth That Could Change Everything

Marco’s potential link to Sonny could shift the underbelly of Port Charles, impacting his business operations, their families, and most definitely Kristina’s bond with Alison ‘Blaze’ Rogers (Jacqueline Grace Lopez). If Sidwell learns he’s not Marco’s father, his vengeance might escalate.

Of curious, longtime and die hard GH fans have known this was a possibility for years, and we keep waiting for that child to resurface — perhaps even with connections to Lily, alive and well somewhere.

Will the truth that Marco isn’t Sidwell’s son, possibly tied to Lily and Sonny, forge a new alliance, or spark chaos that tears families apart? Stay tuned for more GH news and spoilers just ahead.