X married Y and left for the USA, promising to pay Y Rs.5000 per month till such time X was in the USA. This is a case of

a) Valid Contract

b) Void Contract

c) Voidable Contract

d) Social Obligation, not an agreement

X married Y and left for the USA, promising to pay Y Rs.5000 per month till such time X was in the USA. This is a case of Social Obligation, not an agreement