I can totally relate- the urge to see if you can become less dependent on them, cut the cord and just live on your own freewill.....it's a strong urge.....but I highly recommend it remain an urge, people often end up in the hospital or worse by acting on this urge......try journaling about it, expressing your desire to just live on your own, maybe confide in someone your desire but PLEASE let it just be a thought, a welcome thought, but one you don't act on.....if you end up in the hospital, who knows how long you would be there or if it takes a while to get back on your feet...........