That is tragic news. That poor village and all the people. There HAS to be some kind of tribal wars going on for there to be that level of violence directed towards an entire village. No wonder the village is struggling with poverty.
I hate to say this but until the war is settled there is little anyone can do in a war-torn area. Until the war is over, people won't rebuild. Any forward momentum made in the poverty during a war will have little effect since the war will simply destroy that. So, in my honest and analytical opinion, I doubt very much any individual or country can do anything for this village until they either reach a peace settlement with the warring tribe or either win or lose the war.
Marie, hun, I still think you should travel abroad, but to a place in a period of rebuilding rather than outright war. I know this must be something you feel very strong about, and I do too, so I KNOW you WILL go, but I personally feel that there is a better suited area somewhere else in the world. It is simply a matter of finding it.
Personally, I think not going because of one's family is SELFISH. It's not like you are taking care of your family. They are big boys and girls and should be able to take care of themselves. If they truly loved you they wouldn't stand in your way of something you needed to do as an individual. I can certainly understand everyone's concern, but I think it is very selfish to tell Marie not to go because of her family. Love goes both ways and sometimes that means letting a bird fly and letting it do what is important for him or herself.
Marie, go do what you want to do. But, please, please, please reconsider the location. I personally feel there is very little you can do there right now. Have you considered India (NOT Pakistan as it's too unstable politically) or Turkey? Personally, that is where I would go if I were hoping to help out. Neither is incredibly safe, but the violence isn't wartorn violence which would counteract any good one did there.