According to section 375 of IPC, it is not a rape when husband have s*xual relations with his wife if she is not below 15 years of age, now suppose if she is 16 years of age or 17 years then its not a rape in marriage relation....My question is that how is such a marriage legitimate.For marriage, above 18 is the requirement, then howcome a marriage of 21 year old boy and 16 or 17 year old girl is not illegitimate de juris....?