OMG! I think you must be living in MY house! My husband is a total slob at home, he leaves EVERYTHING where he last used it...even if that's not where it belongs. I also have 4 children who are taking after their daddy. Well, i have to give credit to my teenage daughter (believe it or not), she's neater.
The thing that burns my butt is that he is a self proclaimed OCD sufferer. Are you kidding me?!? His excuse is "Well, if it can't be perfect, then i just don't care...it has to be all or nothing". His office at work is pristine, but then he comes home and leaves his work clothes, socks, shoes, etc. scattered all over! Kids are the same way. Whenever they can't find something, it's always MY fault! I'm expected to know where EVERYTHING is, whether i put it there or not. You know why? Because we are the ones who are left to clean up after everybody & actually put the things where they belong!!! It's disrepectful in my book.
And the part about "We'll just get another one"?, same song here. Yet my husband likes to gripe at me about money because i am a stay at home mom. Mind you, a very frugal SAHM. Men! They are just so frustrating. The kids see their lax attitude, and follow suite. Then i'm the 'bad guy' for getting after them about cleaning up. Sometimes, we just can't win. I don't know if i've been much help-but your dilemma has helped me rant. Lol. Just know that you are NOT alone, and i totally agree with you. Children & hubbie's should put forth some effort, we are not their built in slaves. And replacing something because they were careless with it in the first place is not a solution, it's stupidity. :)