What the hell is this??

[Coffeemilk_Q]

I have 6 marshals and control a large amount of provinces, and all of my cities have a rebellion risk below zero, except for one town that I just conquered.
Then this wonderfull thing happened...
All of my very experienced armies revolved and now I lost all my armies, so now 6 great and skilled armies are plundering and looting my countryside....

What the hell should I do to prevent this boring and most stupid feature of the game??

Plz help me out...

[Alex Poff]

You made the same mistake I made; you didn't have a "stay at home" spy. One of your great marshalls was a "plant" or spy from another kingdom and he is the cause of your revolt. I, too, had this happen. From that point on, I have always kept one very experienced spy at home in my court. It virtually eliminates this disaster from occuring again, because the spy will be caught before damage like this can be done.

[Largefry07]

Make sure that spy was once a prince b/c if your spy is someone elses spy he could kill one of your princes or princesses or even your king.

[Coffeemilk_Q]

So I have to promote a prince to Spy, and educate him for getting experience much more quiker?

I will try it, thnx!