I feel left out from the group My supervisor had a surgery. She notified the other doctorate student other than me and the other members of the group. I have no information. No one in the group said this to me. I feel like an idiot and can't understand why she didn't tell me. I don't know, what should i do?
edit: Thank you very much for your answers. I can think better now. I'm the only foreign student in the group, a small group. When I first arrived, I saw discriminatory attitudes from the head of the group (I was not invited to group meetings but there were all other students). But my supervisor always treated me well, we did not have a problem but when she did not inform me, I was very sorry, she informed the others by phone.
There is really nothing to do. Most likely it wasn't an intentional slight. An oversight, perhaps, caused by stress.
You can get some information about what happened that required surgery and send a get-well note.
Don't overthink it.