Used, Abused, and Abandoned

All right, here's the deal. My best friend Lizz lives 45 miles away in Marshfield, so we dont get to se eachother that often. Her friend Heather has just got her licence, so she's been taking Lizz to see me. But the only problem is that Heather is asking for money when she comes. The first time, she asked for $40. The second time she asked for $30. Now she wants $20. I dont know what to do, because I want to see Lizz. But we dont have the money to be spending. We're barely getting by. Even Lizz thinks its rediculous but what can she do? Its the only way she can come and see me. *sigh* i dont know what to do. I'm so frustrated right now I could just scream.