<human>: Can you provide a brief rundown of the text in within 3 sentences?

Hi, Reddit. My girlfriend (20 years old) and I got summons for criminal court a few months ago and I was told that nothing would be sent to our homes so that our families wont find out. She comes from a strict family and her father loves reading her mail (Daddy issues). So fast forward to today, she gets a letter saying she is dismissed from criminal court and the case is sealed. Her father obviously is the one who opened up the letter and is going to call the court on Monday to find out what the letter was referring to. 

So my question is, can he inquire to the court about what the summons was about? Would they tell him? Or is it really confidential?

PLEASE REDDIT HELP ME.
<bot>: GF got summons, doesn't want nosy dad to find out. Will they give him the information if he calls?