One Family Tree, So Many Branches
Now that General Hospital has returned Michael Corinthos to Port Charles — with Rory Gibson in the role — you might be asking yourself anew, “Is there anyone to whom he isn’t related?” And the answer is yes. But just barely. Keep scrolling to see how deep his roots run.
‘It’s OK, We Get the Frequent-Patient Discount’
Michael (here Dylan Cash) was born to Bobbie Spencer’s spitfire daughter, Carly. That’s the easy part.
‘Pickled? Who, Me?’
Michael’s father was Carly’s one-night stand, A.J. Quartermaine. But she really didn’t want to be connected to him for the rest of her life, so she called in a favor.

One Family Tree, So Many Branches
Now that General Hospital has returned Michael Corinthos to Port Charles — with Rory Gibson in the role — you might be asking yourself anew, “Is there anyone to whom he isn’t related?” And the answer is yes. But just barely. Keep scrolling to see how deep his roots run.

‘It’s OK, We Get the Frequent-Patient Discount’
Michael (here Dylan Cash) was born to Bobbie Spencer’s spitfire daughter, Carly. That’s the easy part.

‘Pickled? Who, Me?’
Michael’s father was Carly’s one-night stand, A.J. Quartermaine. But she really didn’t want to be connected to him for the rest of her life, so she called in a favor.

‘Pretend to Be Your Babydaddy? Sounds Like a Hoot’
Carly recruited A.J.’s half brother — her sometime lover Jason Morgan — to pass out cigars. But A.J. could only be fooled for so long.

Time to Bring Out the Big Guns
Eventually, Carly had new lover Sonny Corinthos make A.J. an offer he couldn’t refuse to give up his paternal rights to Michael (Chad Duell here).

Here Today, Gone Tomorrow
Sonny and Carly’s marriages gave Michael a half brother in ill-fated Morgan Corinthos.

‘Linus Had the Right Idea With His Blanket’
Sonny’s brief fling with attorney Alexis Davis gave Michael a… Hmm. What would Kristina be to him? Since Michael isn’t Sonny’s biological son, he and Kristina would be stepsiblings. Yeah, that’s the ticket.

The More, the Merrier
Sonny’s mausoleum hookup with Ava Jerome gave Michael another stepsister in Avery. Carly’s marriage to “Jax” Jacks resulted in the birth of Michael’s half sister Josslyn.

Last But Not Least
Sonny and Carly’s most recent reunion added a place at the table for their youngest child — Michael’s half sister — Donna.

Where She Went, Trouble Followed
Michael’s relationship with scheming Nelle Benson left her pregnant with his child — and him with major apprehensions about her maternal instincts.

‘Of Course It’s Our Baby… Why Do You Ask?’
Rather than risk letting Michael take son Wiley, Nelle passed off the newborn to Brad Cooper, who in turn lied to husband Lucas Jones (then Ryan Carnes) that it was their adopted baby.

The Perfect Wife? Debatable
When the truth came out, Willow Tait, who once believed that Wiley was her son with cult leader Shiloh, married Michael in order to give him a better chance of winning custody away from Nelle.

Good Luck, Babe
Michael and Willow then gave Wiley a little half sister in Amelia. They didn’t realize it at the time, but their relationship was on the endangered-species list.

Has There Ever Been a More Awkward Photo?
Willow began an affair with Michael’s uncle Drew Quartermaine… who just happened to have also carried on with her and late twin Nelle’s mother, Nina Reeves. (Got all that?)

‘Say What Now?’
Wiley did his best to roll with the punches. But he was as happy as fans when Michael came home after being treated for burns he sustained in an explosion at Sonny’s penthouse.

One More Thing…
Did we mention that after Michael found out that Willow had cheated on him, he cheated on her with ex-girlfriend Sasha Gilmore? ’Cause he did. Now she’s expecting Michael’s baby and — stop us if you’ve heard this one before — telling everyone Jason’s the father.

The Other Side of the Family
Though Michael calls Sonny Dad, A.J. will always be his biological father. So he works at the family business, ELQ, and is second cousins with Ned Quartermaine and… hmm. Would he be third cousins with Ned’s daughter, Brook Lynn? He’s related to the lot of ’em, anyway.

‘Wait, *How* Are We Related?!?’
Since Dante Falconeri is Sonny’s son, he’s also Michael’s stepbrother. Which means that Dante and Brook Lynn’s surprise son Gio Palmieri is Michael’s nephew.

It Gets Even More Confusing
Once your head stops spinning, check out this photo gallery to see how Gio fits into his new family.