Oracle's relationships are probably a bit strained and distant. It's not unlikely that most if not all of her fellow Bats may have received assistance from The Oracle, but she's been keeping her cards very close to her vest and not disclosing her identity as the Oracle to anyone. The only reason Batman knows is because he got her into this, although I imagine Tim Drake could probably piece it together. This deception has probably not done her relationship with Dick any favors either. Outside of the Oracle persona she's sort of lost her social appetites, becoming something of a recluse, so a minor plot thread could be breaking Barbara out of her rut.