The revelation of some major secrets will change the lives of several Port Charles residents on General Hospital.

Luke and Julian 'To Deal With Ava' After Her Betrayal?

Julian (Michael DeVry) learned Ava's (Maura West) secret betrayal and went after her to try and kill her in revenge. However, in a preview clip for the Tuesday, May 6 episode, Ava appears to have turned the tables on her brother, and now he is the one staring at the wrong end of a gun.

"How does it feel, knowing you're about to die?" Ava asks him in the clip.

Olivia Learns About Sonny and Ava's Secret Tryst?

Ava's secret betrayal isn't the only thing that has been revealed about her -- her secret tryst with Sonny (Maurice Bernard) has officially been revealed to Sonny's girlfriend, Olivia (Lisa LoCicero). Knowing the secret and dealing with how it is breaking her heart, Olivia will confront Sonny about how he has now betrayed her.

"You will do me a courtesy of telling me the truth," Olivia shouts at Sonny.

Another secret that is set to be exposed when Michael (Chad Duell) goes to Luke (Anthony Geary) for advice about his girlfriend Kiki (Kristen Aldersen) -- completely unaware of the moves Luke has creepily been making on her in recent weeks.

"I want to talk to you about Kiki," he says.

He may be seeking advice on how to deal with his brother, Morgan (Bryan Craig) -- who happens to be Kiki's ex-husband -- living with them now that his relationship with Ava is over. However, while he seeks advice from the unlikely source in Luke, Kiki will be taking action of her own.

"I think you should think about staying somewhere else," Kiki says to Morgan.

General Hospital airs Monday-Friday at 2 p.m. on ABC.

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