No, we're not.
Children are too innocent and immature to know what love is, they can feel it but they will never be able to accurately identify it when they are feeling it, especially before maturity which is a time when a lot changes in a person, both physically and psychologically.
Children are not able to fall in love because of the huge number of variables at that point in their life, once you're past 16 or so then your hormones are settling down and your psychological changes are finalizing themselves, only past that point can you truly and accurately begin to feel or understand love
Unless you can get me some scientific proof of what you just said, I find it hard to believe any of that. How can an undeveloped child not feel love? Can a child not love hist mother or his father because he doesn't have any pubic hairs? Sure, some children go around saying they have a true love when they just think its cool to have a girlfriend or something similar. But a child not being abe to love at all? Total bullstuff in my opinion. Love for him is not what your love for your girlfriend was, or how much you loved your mother or soemthing. It's defined by the person, what he is experiencing is love, he doesn't just "want a girlfriend", he can be in love.
Unless of course you can provide osme scientific evidence of children not being able to experience real emotions.