Firstly I should say I'm not sure if I do think the money we have should be shared but I wasn't sure where to put this post!
I'm married and have 3 kids under 7. I work 2 days a week and my husband full time. After bills / food / kids activities and child care I have around £100 left, most of which gets spent on extra food, petrol etc but is my little buffer. My husband, after paying mortgage and bills has about £1250 left. I don't get any of that unless I ask. He claims it's coz I'm not great with money (I'm not too bad!). Sometimes I think maybe I should get more but I hate broaching the subject. If I ask and he has some he would give me money but I hate asking so just don't really spend much on myself. What would you do would you just ask for more money? If I complain he often says well why don't i get a better paid job. My work is not that badly paid and the hours fit fairly well around DC so for now I don't see how I can do that.