Many problems with frames and doors can be fixed by adjusting the hardware.
How to repair cracked door frame hinge.
The impact pulls the pivot sideways hence breaking the door slightly.
Specifically the sideways that the pivots attachedto the entryway will in general break in some circumstances.
Over time the weight of a door can cause screws to pull out of their holes and make the hinges loose.
How to fix a door that cracked where the hinges go.
These tools slip over the hinges when the door is closed.
How to repair a broken door hinge.
Try tightening the hinges which can loosen up over time causing the door to sag.
It is ordinarily caused by anobject being in between the entryway and frame and without your knowledge you just shut theentryway.
The door is pulled open just past the point where the hinges bind.
After time the weight of the door will pull on the hinge and cause the door not to hang straight.
Use a hinge binding tool hinge doctor to repair binding hinges.
Hinge pins that are not fully inserted into the hinge.
In particular the side where the hinges fasten onto the door tends to crack or split in certain situations.
If you have a centering hinge drill use the hinge as a template and the finish repair will be better than new and last for years.