My mil is always nagging me and dh to drive her around. She never learned to drive and as fil is a truck driver, he is often out of town. Dh works full time and we have 3 kids and I'm pregnant. Obviously, I am very busy and don't have time to drive mil around. She lives 30 minutes away so just to take her to the grocery store 2 miles away from her, I have to spend an hour driving in addition to waiting for her to do her shopping. It also means at least $10 worth of gas. I told her that i would start charging her. This is because 1. It costs money and my time to drive her and 2. It will likely limit the amount she asks if she knows it will cost her say $20 every time. She actually got mad at me. Dh agreed with me since he has been working more and understands that driving his mother around falls mostly on me. My other option is to limit driving her to once a week or possibly not doing it at all. I also told her that for the first 6 weeks after the baby is born, i wont be driving her at all. She got even more angry then and said i dont understand what family is about (apparently family is about catering to her). What do you think?