nikka you tripping breh, calm the fukk down and dont jump to a rash ass decision you'll regret. Shawty only 18 and you tryna throw her into the street? I get that you say she not contributing when she can but thats not reason enough especially not at 18. If you dont need the help then fallback. As long as she in school and not bringing nikkas all in the crib and doin other dumb shyt then she cool, she only 18. I sympathize for your plight but you survived it and seem to be doing well, no reason to throw your sister in the fire like that. I can see if she was a man. The most I would do would be threaten to take her to court and see if you can get her wages garnished (I wouldnt do this, this would be my extreme in your situation).