If this happens you picked your rivals wrong to be honest.
This typically comes up on situations where you're on very thin ice with your ally anyways e.g. you rivaled 1+ of their allies already, and now their new alliance gives you a big -100 or -150.
So you can pre empt these situations, its the drawback of picking powerful but unstable alliances
This typically comes up on situations where you're on very thin ice with your ally anyways e.g. you rivaled 1+ of their allies already, and now their new alliance gives you a big -100 or -150.
So you can pre empt these situations, its the drawback of picking powerful but unstable alliances