There are two kinds of couples in the world: couples kids. Couples without kids may seem like they have the world by the balls with all the freedom they have and all the potentially spontaneous adventures they have at their fingertips. It may seem like a given that couples without kids are simply living the life. But as it turns out, their strength as couples comes second to couples who are living their lives out with a child in tow. What parents may lack in terms of precious alone time, they make up for in spades with romantic strength. Keep reading to find out why couples with kids are stronger than couples without.