your wife had delivered by LSCS, and now complaining of painabdmen..
if her vitals are stable like pulse, BP, Temperature, then it could be a 'After pains'.. it is the contraction of the uterus
in the peurperal period for regressing the uterus to prepregnancy state..
the pain can also due to UTI, Reproductive tract infection
, peurperal infection, but will be associated with fever
and other symptoms..
see your obstetrician for the management..