What does my dream mean?

In my dream I found out that some men secretly plotted a deadly prank on the guy I'm dating. The guy I'm dating is a nice person and isn't mean to anyone so he definitly didnt deserve anything of that nature, especially not to die. I really like him a lot so I decided to foil the bad guys plans & rescue the guy I'm dating. This was taking place at a college campus and the guys playing the prank of death were frat boys. Now my guy I'm dating no longer goes to college, so I'm sure he was there to hear a speech or something. I hitched a ride with my older sister and my two sons were in the backseat. I explained to my sister what I was planning on doing that night and she agreed to stay behind and watch my boys(I saw fireworks). Once in the college it was confusing and hard to find my crush. I saw beautiful white frat girls around and figured he had been with them(Im black and my crush is a white guy) but he wasn't and I wasnt too worried about those girls. The bad frat boys caught onto me and soon they tried to trap me in their with the sororeity girls as hostage. I didnt care too much about them but they panicked. As I found a bathroom vent to escape in I saw that they had my oldest son hostage. Things went too far then and my son became top priority. I showed the sorierity girls the escape vent, and saved my son. The Frat boys had sniper rifles and shot at me but missed. So everyone had to crouch to move around. I finally stopped the bad guys somehow but I only saw a glimpse of my crush and had a hard time finding him again(esp because I woke up).