Wife to husband: Your money is our money but my money is mine. What’s your opinion? (hubby’s the only one working)

Actually I think your income is your own money and your husband's his.. though there is a portion of husband's salary which can be reasonably expected for running the household. My husband never expects me to buy anything for the house or baby as he believes it's his responsibility to provide for his family. But as I am working, I take the initiative to buy some of the things that we need as I believe in a dual income family I should help out where I can. Just don't expect too much from our husbands.. we know how much they earn so if we want something more expensive than he can afford alone then share the cost.. and just keep each other's welfare in mind