With 1 being not at all unreasonable and 10 being extremely?
I am going away for a week. Leaving tomorrow 6am.
I work part time, he works full time (but can be flexible) and long hours. He often go back to his study and work from 9 pm till midnight after the kids have gone to bed. Usually he finishes work at 6pm, so he has a 3 hour break then.
He just said "I will really catch up on work and get ahead while you are away." 
Really?
I said to him "Do you really think that me being out of the house will allow you to get more work done when you have to pick up ds2 from school at 3.15, cook their dinners, clean up, take ds2 for his activities, do all their laundry, ensure their homework is done, that they have what they need in their pe kit bags, swimming bags, etc?"
His reply?
"Sure, I will just work an extra hour in the evening. Will be fine."



