我事 is read as わこと (wakoto) and means wife.
わこと
wakoto
わがこと
personal affair
わがことなれり
I've done my part
あ
oneself
われ
わがや
one's house
がまん
self-control
わがくに
our country
われわれ
we
わが
my
われら
you
わがみ
you (referring to one's inferior)