I was wanting to make a Forsworn character, but I couldnt think of any reason he would fight other Forsworn beside being exiled, and thats boring. Could someone give me any ideas?

I guess you could just stay out of the Reach, but that woudn't really make sense.

Maybe they ate his brother?

Well, I cant do that, you have to go there for a bunch of quests I want to do and plus I love the environment.

Assassinate guards, steal stuff. Guerilla style. Gotta RP and use your imagination for this to work. Or wait for a mod.

Theyre cannibals?

I don't know if there's any kind of faction for Forsworn because creation kit hasn't been released yet, but if the faction system goes similar as it did in Oblivion and there's a faction for Forsworn you can try to get a rank among them by using the console.

I think ill probably just rp it by killing reach guards and come up with a reason later then.

Hes an infa'mant.

Think about it like this :

You're a forsworn who has been captured by the Imperials because you were betrayed by your own brothers and was going to be executed, but then a dragon saves you and you escape with Ralof. Then you join the Stormcloaks so you have a bit of assistance in going for your revenge.

You can also RP it in a way that you discover you are dragonborn.. your people have always known this but they kept it away from you because they envied you and they didn't want you to know you're above them, so they came up with a plan to have you captured and executed, because they feared that if you lived long enough, you would eventually discover you were Dragonborn and you would be mad at them for concealing this fact from you out of jealousy.

Man... there are lots of ways to RP, you just have to use your imagination.

You're forsworn brothers have one wrong ideal and you're the " TRUE SONS OF SKYRIM?".... oh wait thats the stormcloaks.....

anyways i think you having something against the forsworn and attempting to make the forsworn "right" with you're insane ideals justifies killing them.

I didn't attempt to make the forsworn right, I did attempt however, to make ONE forsworn right. A forsworn born with the soul of a dragon.

Spartans were known for being sturdy and heartless, to not show fear and pain but I bet one of them cried every once in a while. You can't label a WHOLE civilization.