Great news about dh's job Poppy. It's 1:24 amand I'm just about to go to bed which may be part of an answer to your question.
V. briefly, I don't need a lot of sleep anyway. I escape from the more humdrum aspects of child-rearing by cultivating a sense of being very busy and having important stuff to do.
Lots of sleep deprivation in a block makes parenting v. hard though some of that is down to the fact there are three of the little feckers, and I don't have great patience anyway so that's a source of guilt. If you know you can block out certain periods as mad and others as quieter that helps.
When I'm ill or dh is, we have to pretend we're not. Even when I had a temp over 40 for days, I had to keep minding because there was nobody else and no back up. Also work piled up.
Having said that I would always take a fantastic work opportunity if it came up myself because things will be easier when the children are older and chances have to be grabbed as they pass.
Dh would have to be clearly and more clearly again talked through what the implications were for how much domestic stuff could get done, how to help you regroup when you are tired etc. Work not done in an office never seems like work to the person watching it I've found.
If I could afford a cleaner that would make a huge difference, and if dh expected me to be there to chat in the evenings that would be tricky too (as it is he marks every evening and all Sunday).
I have never had a time of more than 2 months at a stretch where my evenings haven't been about work, so I don't feel the loss of time for other activities which might be an issue ...
If you'd like to chat it through, let me know your number via fb and I can call you.
Now I must sleep. Was up at 6 to go and invigilate the Arthurs. Up tomorrow night marking and finishing the Tidy Towns bid for the post on Friday.
For now, sleep.
Buckets who are these people who treat you kindly because you have three? I need to meet them. Apart from one sister, everyone else I know takes three as a sign that I like running a small hotel.