ALWAYS SAYING BYE

I hate seeing my hubby leave. He travels due to his job. We've been together for awhile now and I thought it would get easier but it doesn't. I try not to let him see me cry but sometimes it's not easy, others I do it when he leaves.
I'll worry about him until he reaches his distanation and then try to sleep peacefully.
Hopefully he'll return home this weekend for a little bit.
I miss him already and he's only been gone for an hour.