Stay with the family.
I was offered a v wellpayed job as a systems engineer, which meant that I would be away from home mon to fri. I took this job a few years ago, as it was going to help my familys bank balance.
Since then I have had a son who is now 2, the trouble is is that we have got used to the big wage I get, and cant afford to take a drop down. This means that I am a weekend dad and I hate it, its painfull sometimes.
I live in Ludlow in sleepy south shropshire, and it is not exactly the military comms centre of the world., but I am stuck with my job, as we just cant afford to take a 50- 60 % drop in salary or we would be out of a home. But as a consequence Im missing my son growing up, This is hard.
My advice is that if you are going to take a well paid job away from home, dont get used to the extra money!