I dreamed that I was leaving school and when i got to the parking lot, there was a dad with his 3 sons...?

...looking at my SUV (i dont really own an suv) and when i reached for the door, the locks were off and i knew that someone opened my car, by that time, the family were gone and i couldnt see their license plate. I checked for something missing but everything was there and then, the security guy of the parking garage said to me that someone was trying to kill me. then i tought that they mut have think they got the wrong car because there was a drawer in the back of the suv with my gf's mom make up. the i drove home all nervous, knowing that indeed someone wanted to kill me and started doing dome research with my computer in the backseat as the suv drove its way home by itself. can anyone help me interpret this?? the only interesting in my life is that i went into a minur surgery last week and also, i neeed to take the exit cpt to graduate from college.