stroker life span?

Ok someone correct me IF I am wrong here, the understanding I had Before I built my stroker was that stroker's make thier power and torque much lower in the rpm range so you get more HP/TQ at less rpm than a non-stroked engine, so if that theroy is correct you would not be reving them as high so they should last almost as long as a similar NOT stroked engine that would have to rev higher to get similar HP/TQ figures. Does that make sense of am I way off here??