I have my own T, DH has his own T, and son has his own T. This is because of our centers policies, they all share note. This doesn't mean we don't talk to the T's about over lapping issues but so we all feel comfortable we have different ones. It's fairly rare that I don't go in with DH to his appointments. He usually goes into mine for 15 min. to help me give T the rundown of in between sessions but she's more comfortable with him leaving after. If you really like your T I would ask her for a recommendation to a marriage T.