My DB is 50. He is married with adult DC who have now left home and has had a successful career in finance whilst SIL has worked part time to fit around the DC. She has continued to work part time even when they left home but to be fair she does all the housework/cooking as well. Anyway, he hasn't been enjoying his job for a while, he gets no satisfaction from it and finds it frustrating, although he is paid well and has good benefits so he's stuck at it rather than look for a job elsewhere. Recently an aunt of ours died and left us a chunk of money between us, and DB has worked out that if they are careful, he will have enough to be able to give up his job and live off this money until he gets his pension. His DW however is very unhappy about this and has kicked up a bit of a stink. She says that they had all these plans for the future which now won't happen because they'll be on a tight budget, I've suggested that she works full time but she isn't really qualified to do anything that will make up the shortfall financially (they have no mortgage so just bills to cover). I've known her since before she was married to my brother and we get on really well, so I'm trying to sit on the fence as I can see why he wants to make this decision, but I can also see her point of view!