Nissan and Honda are tying the knot, merging two of Japan’s Big Three to form a singular massive, hulking automaker. Yet it seems that, in the marriage, Honda won’t be playing step-parent to Nissan’s kids — first the company struck Renault from the deal,

Sources revealed on Friday that Mitsubishi Motors, a junior partner of Nissan and Honda, is considering not joining a planned merger between the two Japanese automakers. While Mitsubishi will maintain its cooperative ties with both companies, it plans to remain independent and listed, according to insiders who spoke on condition of anonymity.

Rather than joining a complete merger with Honda and Nissan, Mitsubishi could work with them while staying independently listed.