Based upon what you have written, the nurse seemingly  at first blush violated state HIPPA laws by breaching the medical confidence of a patient with a third party IF the patient did not want such information given. However. when it comes to matters between spouses, the HIPPA requirement is much more relaxed given financial obligations that married couples have with the other.I would mention the issue to your treating physician and the nurse but given the fact that the information was given to your spouse, I do not see a HIPPA violation.