Child Marriage
Second child can be born in at the age of 26 or 27. So she has time to attain the marriageable age. That is why she got married. This is early marriageable age. In our culture too, girls were married at the age of 14, a generation or two before. This has been considered marriageable age and the girls were trained accordingly. Also the boyes were married in early age. The would hold their responsibility in early age. Now boys and girls of this age are considered children and treated like that.