Family system

i'm really curious how fast points are acrewed, like if i'm lvl 85 and my "kid" is lvl 10 do i get the same amount of points if i help him lvl to 11 as if my kid were 70 and lvled to 71?

how much points are gained per lvl up of the kid?

i heard you gain points for both being logged in at the same time, how many per hr? or is it just you both were logged in at the same time today so you get 10 extra points today?

does being in a party/training with your kids acrew points faster?

just wondering this stuff cause i have tons of mules so if i can just lvl a couple of them to 11 when i want x2exp/drop its well worth it

I forget how many points you receive for each kid/grandkid, but I believe you can only add someone to your family if they are 20 levels or less below you.