Melissa,  
My name is also Melissa. I grew up in east Texas and really related to your story. I grew up with two older brothers. Our father went to prison when I was in the 6th grade and my mom had a crack addiction. I was also very athletic and was captain of my volleyball, basketball, and softball teams. I also had a very high GPA and graduated in the top 10% of my class. I am now a senior at Texas A&M University majoring in sports management with a business minor. But, I am buried over $30,000 in school loans that I have taken out to put myself through college. I am now 24 and am married with one child and still trying to finish my degree. It has been extremely tough and yes there have been times I have been so stressed I cry for hours about being given the life I've had to grow up with, but I always told myself that if I just continue I can change my life and make sure that my daughter doesn't have to go through what I (we) have. Yes, it will be tough, but you can do it. I started my own candle business and have used that as a job to help me pay for college, through it all I have still been able to maintain a 3.5 GPA. So, I guess my message to you is to take what you have been given, and excel. Internships are so important in the sport management field, so make it worthwhile - it will do great things for you. No matter your past, you can change your future! Persevere and don't ever give up!  
I will keep you in my prayers,  
Melissa