Well I married my first time at age 18 right out of highschool & for the wrong reasons.. It lasted maybe 2 yrs.. I married the second time at age 25 & again for the wrong reasons & that lasted 17 yrs.. So who is to say who is too young or too old to marry.. I do think once your into your early 20s that should be old enough.. Now I do not aggree with teenage marriages.. However I have seen those last for many of years too..