Wife lah.
Mother you save le... asumming you married at a normal age... , a
few years later she also die...
Wife, you save le... she spent rest of the life with you...
However... wife maybe run away with other men... but since you
sacrifice your mom to save her.... the bond should become even
stronger... so not so easy run away...
But den... a logical answer is...
SAVE THE 1 CLOSEST TO YOU IN THAT SITUATION. Closest as in
distance... If not later you and whoever you wanted to save die
also like tat..