We have been married for 12 years and are not young - 52. Have DD of 10. For the last 4 years our marriage has been rocky, my fault I feel as I keep wanting divorce then it gets better. Sometimes DD hears us argue, often sees our detachment. Other times she sees us having a laugh and being fond. It really is a 50-50 split. DH is kind, sensible, good dad, v clever, works v hard, sees that as his role. He's often a bit boring, so am I probably in domestic mode. My best times are when I go out with friends, meeting new people. When DH and I socialise as a couple it falls flat. He is not jealous, happy for me to have my fun, even said I could have an EMA if I want to be free and it doesn't break up the family. (Doesn't want one himself) Permission sort of takes the fun away (not that I had any intentions, I just like flirting). Why do I keep wanting to leave? Why can't I be happy with what I've got? It drives me nuts to be like a rollercoaster, could it be midlife crisis or hormones? I work p/t and am quite financially dependent on DH. He says if we do split he'll try to get himself a new mortgage from scratch so I can have our home. Why I am so up and down about the marriage when he is so good to me and DD? Telling myself to grow up and get on with the life we have does not help. Sometimes I feel so sad and ungrateful, get v depressed, as if I am bad for not loving him enough.