My twins are 14 months old now. The first year flew by so fast. I am already getting sad thinking about the next 17 years and then they'll be gone. I worry about if they want to go to an out of state college or what if they marry someone who wants them to leave the state and they'll be far away. I shouldn't be worrying about this already should I? Does anyone else get sad thinking about it? Does this feeling ever go away? I am a SAHM and have so much fun with them I just can't imagine them every being away from me. Is this a normal feeling?