S.
Two things that REALLY helped my young children when their Navy father was deployed were"
A pillowcase that I made with iron on photo paper bought at a craft store. I put photos of us as a family and them with their dad. They slept with it every night. The Armed Services YMCA will make you a FREE quilt with pictures of their dad. You can submit the pics on-line.
He enrolled in a program on the ship called United Through Reading. He made a video, talked to the girls and read them a couple of books. They record it and send it to you on a dvd. My girls were very comforted by this and watched them till they wore out.
There is also a separation video with the charachters of Sesame Street talking about deployment that my children watched MANY times. You can get this through family services.
Good Luck!!! This is a very hard time but you will get through it and both of you will become stronger and more independent.
Take Care and post if you need further support. We are here for you!
E.