Why Lisa Bonet & Jason Momoa's Relationship "Drifted Apart"

Lisa Bonet is moving forward with her legal separation from Jason Momoa.

Two years after announcing their breakup, the A Different World alum filed paperwork to divorce the Aquaman star.

In court documents obtained by E! News on Jan. 8, Bonet—who shares kids Lola, 16, and Nakoa-Wolf, 15, with Momoa—cited "irreconcilable differences" as reason for their breakup. She listed their date of separation as Oct. 7, 2020—more than a year before Bonet and Momoa shared that they were "parting ways in marriage."

"We have all felt the squeeze and changes of these transformational tim…