Can one Fight against Injustice and give his Life ?
 

If one is in such a situation that there is injustice being done to him and his family by his relatives - and after countless tries to make someone stop these injustices with talks - and the only way left to finish this injustice and mistreatment is to fight against them - fully knowing that this fight will end in loss of one's life - Is such a fight permissible in Islam ?? or it will be counted as suicide ? i have heard to fight against Injustice is permissible