I'm so sorry you haven't heard from him yet! Keep strong!!
When my husband, then boyfriend, was in Marine Corps boot camp I wrote him every single day because with the Marines they don't get to call till the last week and theirs is 3 months long. He still to this day three years later tells me that my letters are what made him through it and that he looked forward to them. So keep writing even if you can't send them just yet and don't worry about repeating yourself I bet he wont care in the least bit. He just wants to hear from you.

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