leaking coupling question

My toilet drain is leaking from the 3" slip coupling in my basement. I pulled the coupling off and found the toilet tail piece and the main line Tee are about 1/2 - 3/4" off center. Is there and off-set slip coupling or should I cut the main line on both sides of the Tee and try to re-center the two lines?

Recenter the pipes...

leak

In that location there is no good reason to use that No-Hub coupling. Line up the pipes and use a glued on coupling.