My husband travels quite a bit on business (he just got back from Halifax, Nova Scotia). It took me a while to get used to it. I don't mind the 3-4 day trips but during our engagement he was gone anywhere from 2 weeks to 3 months (Travelling to Toronto). It got to me then
Before that (when he was with his ex-wife) he was travelling to many places (Saudi for 6 weeks, Malaysia for 3).
The ex wife liked it for different reasons
(figure it out)
Personally, I would love to have a job that requires travel