<human>: Tifu 

A bit of background, I'm a teacher and I was teaching international students. It had been a long morning of banging my head against brick wall trying to get my message across, with little success. At the end of the lesson I went into the common room and was looking to have some coffee as a pick me up. 

I walk to the kitchen and find the kettle completely empty. Great. While I boil some water I start chatting away with other staff. All going great and we are sharing stories of idiotic things students do and say. 

Then my boss starts to retell a story of how a student asked her some personal questions. 

Went something like this. 

Kid. Madame how old are you?
Teacher. Almost 40

K. Are you married?
T. No

K. Do you have a bf?
T. No not atm

K. In my country if a woman isn't married by 30 she won't marry at all
T. Oh really?!?!

So by the end of hearing this story again and being malnourished tired and generally out of it I come out with the gem....

So effectively the student just called you fat and ugly... Out loud 

I thought at the time it might get a laugh but NOOOO

After the many many apologies I went back to making some coffee and saw an open packet of  chocolate. As an attempted peace offering I give it to my boss. This causes her to break into tears and everyone else to call me a monster. 

Few days later I get a letter of reprimand. My boss no longer likes me. 

Fml

Can you condense the text into a few key points?
<bot>: Call my boss fat and ugly after a long day and then offer her chocolate as a peace offering. Got reprimanded boss now hates me.