I have just returned from my parents home in the US after 5 weeks. My husband is now saying he is too busy at work to take time off to spend with the children, they go back to school on Monday. I am really annoyed as I could have stayed with my family (in the sun) a little longer. Am I being unreasonable to expect him to WANT to spend some time with us? He has a very generous holiday entitlement but rarely takes time off when the kids are off school, I am also really tired with fractious kids due to time differences.