Stacy Two

In the IDW continuity, Stacy Two was an on-again, off-again, abusive ex-girlfriend of back when he was still human. It was his attachment to Stacy Two was once enough to keep him in a gang that had been kicked out of. Rocksteady came to regret that decision, not just because of the toxicity of his relationship with Stacy Two and refusal at the time to stand by Bebop, but also because that gang would later kick Rocksteady out anyway. During the events of TMNT: Bebop & Rocksteady Destroy Everything!, Rocksteady resolves that nothing again should ever stand between himself and Bebop; Bebop agrees, and the two decide to put their relationship first in their lives.