My wife and I have been together for almost 20 years and we almost never talk about finances. She has her own bank account, and her own money, and I have my own bank account and my own money. We have a joint account that we both have auto transfers into on paydays to cover our joint household bills. I make more than her, so I contribute more to the bills, so that we have about the same amount of money after everything is paid. Then that’s it! She doesn’t need to ask me or talk to me before buying something she wants, and visa-versa. I even bought a car once and didn’t talk to her about it. She was excited when I brought it home. I highly suggest this accounting method for couples. I’ve been in a relationship before where we had all our money as a single household pool, and it fucking sucked! We were always arguing about things we each wanted. Anyways, the point is that it’s not only not impossible to be in a committed relationship without talking about money, it’s probably actually the preferred method (at least it is for us).