MilesBuzz! - Sharing miles in a family

I need to know if KL allows sharing of miles in a family. My wife and two kids including me have a total of approx 500,000 points in flying blue. Is there a possibility to combine the total to get 4 award tickets? can anyone direct me on who to contact?

Thank you

Crossposting is not allowed
http://www.flyertalk.com/forum/flying-blue-air-france-klm/916202-sharing-miles-family.html
http://www.flyertalk.com/forum/milesbuzz/916194-sharing-miles-family.html

Please keep discussions at http://www.flyertalk.com/forum/flying-blue-air-france-klm/916191-sharing-miles-family.html