We moved into our new house at the beginning of the school year and we became friends with our next door neighbors. They asked me, since I am a sahm, if I could pick up their daughter from the bus stop, my 4yr old rides the same bus, at 3 and watch her until 3:30ish. They said they were too broke to pay me however but I didn't see it as a problem as it was only for 30 minutes. 3:30 has gradually turned into 4, then 4:30 and now after 5 every day. They haven't said anything about it and don't seem to think that I could have an issue with it. You wouldn't think that a 9yr old would be that big of deal but she doesn't always listen when I give orders and she is teaching my 4,3,and 2yr old to do the same. I've spoken to her and her parents and nothing changes. Now they are trying to get me to watch their 4yr old all the time for free and still claim to be broke but I see that is not the case. The kids get new unneccasary things all the time and their 4yr old got a brand new ipod for his 4th birthday! 30 mins wasn't bad but now its getting ridicilously out of control and I feel like I'm getting used. How do I tell them enough is enough without losing friendship, after all they are my neighbors and our kids do play together?