Good evening doctors, One of my cousin is going to marry a girl 7-8 years younger than him. He is 26 and she is 19. Will it be ok to get married? Will the relationship last long?

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.