she's a crap. i'm that far away from my family, sometimes further (depending on the house they're at). my sister is 3+ hours away, also depends on what house they're at (we have the house we were all raised in, and a lake house. the lake house is 45 more min away than the family house). the only one near them is my brother.
has she been like this your whole life? you need to do what your fb status said and be happy with what you're doing, she has no control over you or your feelings, unless you decide to give her some. the problem is, if you're doing things that aren't making you happy.