Lonely in a House Full of People

Why do I continue to try? My so called friends talk about getting together. But then they are too busy, or they are broke. Ok, well I am always broke and busy. I still know how to make time for my friends. Yes, I have a family, but that doesn't stop me from having friends. Is money really necessary to get together and talk? We can stay in and watch a movie, listen to music, have coffee, and just enjoy each other's company. I always have people around me, but it's my husband and children. I am with them all day every day. I need to talk to other people. I feel like I am all alone, even when I am around people all day. I don't what else to do. Where do I go?