So I am upset at my sister me her and a lady I am seeing all work for the same school district. Yesterday my sister emailed the lady I am seeing through work email and during work time to introduce herself. That caught her off guard and she feels that should have been something my sister should have asked me 1st and not send it through work email during work time. We both feel our privacy have been violated already since my sister has contacted the secretary at the school where the lady I am seen works to ask what kind of person she is. I text my sister to call me after work and that I am not happy and we feel our privacy has been violated. From what I got back from her text that she dose not feel she did anything wrong and I need to calm down.

What our your thoughts am I in the wrong for being upset or is she that I feel she overstep boundaries.

Thanks!