My daughter's T called and told me he is leaving.

He is moving out of the area. Caterpillar doesn't know yet that next Monday will be her last session. She was really starting to open up with him, really trust him. He is a huge positive male role-model in her life. I don't know how I feel about this. I'm bits of anger, happy, sad, hurt, greatful... almost feel abandoned. Part of me doesn't want to go to the last session for fear of breaking down and crying like a baby, another part wants to go and wish him well in his new job. It just really sucks. Why do all the good therapists have to leave?