Pollyanna, make sure that you look at what the train commute is like, not just how far you are geographically out of london. I know that sounds obvious but there really are huge differences between seemingly comparable areas. For example, we live in North Wilts, in the middle of beautiful countryside, and dh goes into Swindon station to commute to london every day. Because it is an intercity line, it only takes 55mins to London, and trains go every 15 mins. It also isn't crowded, has OK coffee etc on board, and he can work at his laptop, make calls, read the paper etc. It is expensive though. However, if we lived 5 miles the other direction, he would have to go to Chippenham, which takes an hour and a half into Paddington and there are only 2 trains an hour. So you have to wait longer for trains as well as them taking much longer. And they are smaller more crowded commuter type trains as a rule. So three ways to get more stressed!!
My dh commutes in every day. He leaves the house at 7.30 and is in the office by 9.30 (Mayfair). It would be quicker if he left earlier. He is home between 7.30 and 8pm almost every day. He wouldn't do it if he was still in the City because getting from Paddington across town takes a while longer. He is an ex-lawyer, now a banker, so still works intensively, but runs his own business so can arrange his meetings to suit this civilised timetable. And fairly often has calls in the evening, but nothing too disruptive.
I could cope if he was away 2 nights a week, but I would hate it if it was any more - what is the point of being married if you don't see them? But I must say I don't hold much truck with people that say "when he gets back for the weekend he needs "me" time to wind down after his hard week"...??!! Sleeping 4 nights a week in a lovely bed uninterrupted by children and socialising with who you like? What is to wind down from?! If you go down that route make sure you make it clear to your dh that it is YOU who will require tlc and lie-ins on the weekend!
There are good jobs in Bristol for most specialisms (I'm a solicitor too, worked for 10 years at one of the big 3 and have a lot of ex-colleagues now at OC, BS etc) - I also have a friend who is a partner in a big firm with an outpost of Reading - which sounds horrific but actually he gets very good work there and lives in a lovely bit of Berkshire... worth thinking about.
Renting over the summer sounds an excellent idea. Why don't you try that?
I must say having been confirmed Londonites for ages, I love being in the country now, and wouldn't go back. DH feels the same, although he was dreading the commute - actually it is fine.
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