Thanks for the positive words. I ended up sending my auntie a message, she is so lovely and sent me back a really long reply, congratulating me and also encouraging me to really think through the pros and cons of each.
I'm going to go back to the lady who sent through the revised offer and ask for some clarification on the hours expected in the office and a more concrete estimate of the amount of travelling involved. I must admit I googled the town in which the company is headquartered and it is so SO beautiful. I reckon I would have a queue of volunteers offering to accompany me with Caspian if I had to visit there (a new idea is that if I had to go away for a few days, he could come with me so I can still feed him through the night, with a friend coming along to be with him in the day, whilst my older 2 went to stay with my friend here which they would hugely enjoy) The latest I heard was that it would be up to 4 times a year for up to a week in Europe, and then shorter day trips to London which is not impossible to manage really.
Thing is, if I could be out of the office by, say 6.45 each day, I can do all the important things with my DCs such as reading together, bath the baby, do the goodnights and chatting through the day. And I was open and honest that except in exceptional circumstances I will not be able to be in the office until 8.30 earliest once I have got DCs to school/ nursery. if it comes down to that, then it's a "no brainer". The other job would require weekly or fortnightly day trip travel, and would expect only slightly shorter hours. Yes, the BIG job would involve working remotely from home in the evenings, but to be honest, I am at home anyway, don't watch tv and once the children are sleeping don't have much to do. So it would suit me to sit and work on projects etc
I do have a big brag to make.... Caspian is doing amazingly well with sleeping, 7 hour stretches the norm now after the 7.30 routine of a bath and bottle of expressed milk. Night before last he actually slept for 10 hours! I think this is why I am managing to avoid vodka on my cornflakes and getting showered at least every other day 