I wok at a private school where every 4th year the teachers take the senior class on a team building trip for the weekend. I have a 4yr old and 14 week old at home that I'm breastfeeding. I really don't think I could be away from my baby for almost 3 days without feeding her. I pump at work, but it's not the same as nursing. I'm afraid I will have trouble pumping only for that long. They offered me to have my husband come with the baby, but he has to watch my other son. I don't know how to say that I can't make it this year without looking like I'm not a "team-player". We don't have contracts so it's always in the back of my mind that I can be let go for any reason. What should I do?