User blog comment:MetalShadow272/Sonamy & Sonally: Why Do People Care?/@comment-1865849-20110814235121/@comment-1669199-20110814235937

Mobius X Years Later is only a POSSIBLE future of events for the comic. There's no proof that has been presented by any of the comic's writers that it is THE canon future. But you're right, in that POSSIBLE scenario, Sonic and Sally get married, but nothing of the sort has yet to happen in the canon storyline.