I have three little ones, ages 4,3, and 1. They are (generally speaking) happy and well-adjusted. My three seem to enjoy playing with one another more than anyone else. They willingly go into church and preschool each week and behave properly, but I have to "make" them go. (They don't have behavioral issues going out, they just don't want to.) I was wondering what you recommend in terms of peer interaction for young children. Church and minimal school is expected of them, but what would you recommend in terms of other "social" play dates/parties/outings. Am I doing them harm by regretting numerous invitations to let them stay home with one another and their legos?