My ex t told me she is visiting another country at the moment, but she told me because she needs to send some information to my new t and was letting me know the time frame of her availability.
My new T told me she is not going to be at work next week because her partner is having shoulder surgery and won't be able to do anything for himself so she will need to stay home and help him. It doesn't bother me that she told me but I didn't need to know all of that.
My ex t has always traveled a lot, sometimes for many weeks at a time, so she always gave me advance warning of her trips.