I've explained many times why the Wayword act the way they do. They are not just attacking randomly for the sake of attacking randomly. the reasons? Honestly, you just have to think for half a second, but if I must I'll explain.
The Wayword do not have a Parent Gem, as in they cannot reproduce. They need slaves if they are going to continue expanding, that is why the don't just hit uninhabited systems but ones that have potential slaves, for labor that soon they will not have the numbers to do themselves, additionally, yes they want to expand their network of Dyson Spheres. Why are they hell bent on expanding? They have the dangerous combination of a hellbent thirst for knowledge and the belief that its not just their right but their duty to rule everything. The Wayword are kind of Nationalistic that way.
Oh, and the twist, Caliph is unaware of his troops methods. He rules from Autumvia Tower, telling his generals his goals, and whatnot while leaving it up to them to devise further strategies and tactics. If he only had a clue... Soon, yes I am going to request one of the bloodthirsty fanatical Generals. One of the ones whose bright idea was this type of conquest.
Oh, and by the way, the Wayword have lost the knowledge of where the Homeworld is, and have no way of contacting them. They don't even know if the Homeworld is still there or if Teifillin destroyed the Marid Homeworld in retaliation, and the Marid Homeworld thinks their MIA/KIA. Hell, the Homeworld considers them fugitives and probably would try capturing them should the two factions ever meet. Because due to their Failure Salahiem is in-charge of how the Collective deals with otherworlders.
But far as the Wayword know, they could be the last Marid, with no chance of more being born for a few eons until one of them matures into a parent gem.
So no, I am not just trolling my way through the universe, there are real good reasons for why the Wayword act teh way the do, without an OOC friend needing my help.
Again, there is a difference between an OOC whim of, "Oh cool idea" and "Oh shi- my OOC friend is in danger let me help"
One is just inspiration, one is metagaming. You admitted to using your character as a tool to help an OOC friend. This is the opposite of RPing and is treating this RP like its a game. Its a story, and one which I feel like you have grossly disrespected.
You have metagamed, and should face the consequences of such.