Don't want to cook for my husband anymore- a warning sign?

Sounds like a rough patch, but it probably isn't his choice to put in extra time at work. On the other hand, if he isn't going to be home for dinner and you don't feel like cooking it, don't. Make a big deal on the weekends when he is home. I don't think it really makes sense to be mad at him for working late when you know he's at work and he has to do it. You're basically punishing him for something that isn't his fault. So don't cook for him until he's home again, but don't do it as a punishment. If he really is at work, then he isn't doing anything wrong!