hello to all multinationals/famlilies moving a lot or everyone else with small kid

we are German-Norwegian family, living in Germany
we are speaking many language,
amongst each other we speak
Norwegian, German and English-
our son is now four and grows up with two languages spoken(German and Norwegian); he also listens to our English
(in between us parents sometimes necessary).

I strive to get a job in Norway or Germany. But maybe it is in a third country...........
Before I rejected one in Spain (I speak Spanish).
That was part because of our son already faces two nationalities and 2-3 languages- which he does very well.
He is 4 and a very clever and happy child.

For the future, we want to get some voices from allover the world, your experiences, from your childhood or your children- being bi national (multinational) and growing up in a third country, in a kinder garden which was non of your language...or just your kind opinion with respect to
our family.

Of course i´d like to give him roots before wings....

In theory I know the pros and cons but I´d like to hear the real voices.......a mothers heart wondering...

Thanks for sharing, mo, bjørn and birk