As Us Weekly is reporting,
"He is the dad," says a Jackson insider. "He and Debbie signed an agreement saying they would never reveal the truth."
Though neither Rowe nor Jackson ever confessed to their kids' true lineage, she did admit in 2002 that she carried his children as a personal favor (and would not confirm that the marriage was ever consummated).
So he's not the biological father? He never officially adopted them? Then does he even technically have children? No biological connection, no adoptive rights.
This could get interesting...