Yes and yes. My t is great at helping me interpret and find meaning in my dreams whether she is in them or not.

As for your dream, maybe the girls represent you or young parts of you that feel uncared for or neglected by your t. Could be something around t not being the “real” mother and that makes these girls (whoever they are) feel unworthy. Maybe your t represents your mom and the way you feel about her. Idk. Dreams are hard!