Shims, Shims Shims Shims!

Go to orileys and get an assortment of fender shims. 2 Packs. Cheap enough.

Door has probably been jammed open before. Get the shims, Loosen the bolts on the door-side of the hinges enough to slide said spacer behind each bolt, Tighten, and Repeat for the bottom hinge. Using slightly larger spacers. Should be able to get the amount of adjustment out of it that you need.