Do you need time away from your s/o?

I have been married for 28 years and love
my husband dearly. He can be very demanding
at times as we live on a farm and you cannot
put too many things off. It was his choice to
do the farming and he says he enjoys it but
it is very stressful. He is up at 4–5 every morning
and works steady until sundown. I dream about
going somewhere alone for about 1 month where
I can un stress and dream and have things mostly
MY way for a short while. I am needed here and he
really cannot spare me. He could care less about a
vacation but I need to get away. Anyone else daydream
about being in another place. I feel like I have lost myself
at times. Time is running out.