Crusader Kings III

Crusader Kings III

LotR: Realms in Exile
Playing as Price Imrazôr - What to do next?
How do I progess? For real, even in "Disunity Phase" when I try to attack other Prices everyone joins on the enemies side and I have to fight vs 15/20k troops everytime. I married Princess Arimith, vassalized them, made the dwarves a client state, I was made "Balan-Lai guy" and don't know what to do next.

Help pls :)))