Ultimately, she let Trevor take the baby when it was born, and she and Sonny left him.
That baby was Ric Lansing, and growing up, Trevor fostered a hatred for Sonny in him.
Ric became a lawyer and came to Port Charles in 2002.

Sonny reluctantly hired him when his own lawyer, Alexis Davis (Nancy Lee Grahn), was unavailable.
Ric soon met Elizabeth Webber (Rebecca Herbst) and they eventually were married.
She got pregnant, but sadly miscarried.

However, their second marriage was short-lived, and they split up again.
Ric also helped Alexis find her long-lost daughter who turned out to be Samantha McCall (Kelly Monaco).
When Alexis caught them, she dumped Ric.

But, Anthony made Claudia marry Sonny to seal a business deal.
He claimed he was visiting Molly, but Sonny felt he was really funding the Jeromes.
Ric convinced Nina to marry him, and he and Madeline gaslit her into thinking she was insane.
Nina then quickly dumped him.
2016 was the last time Ric was in Port Charles.
Ric then left town, and hasn’t been back since.