our respite placement

we had a respite placement night before last. she is 14, and her foster mom was with her other foster daughter in the hospital over night. this girl was a dream placement. sweet, kind, fun, great with the little kids. her foster mom told me they are trying to find a new home for her before foster mom moves at in three weeks. the problem is, she is long-term foster care. no adoption. i can't see myself staying inside this whole system for another 4 years.