sorry to say akhi but that article is nonsense. In islam, we can get married as soon as we reach puberty, whenever taht may be even teh western world you are trying to imitate doenst set the bar that high in most cases (i.e. 18 years old). Islam prohibbits forced marriages, stop forced marraiges and let teh girls choose when and who to marry and taht will solve any problems we currently face inshAllah