Based on a little experience, I am thinking that it would very simple for Joe to put any inheritance money, anywhere he wishes, in HIS name only.... And, his wife would NOT be able to touch it. So, initially, that would not be a problem. Since, number one, she would have to find it first... and number two, it would ONLY be in his name. Now, the kicker would come if they were to divorce (or, if they were to declare bankruptcy, or if he were to die) In the States eyes, this would be communal property that she (and/or her creditors) would be entitled to. There are ways that you could protect this money from ever falling into her hands, even under those circumstances. And, you should probably discuss this with a lawyer who would be familiar with these financial legalities.
Joe, if you were to come into this inheritance, and she then mentioned it.... You would have the PERFECT response!!! "It's none of your business."

(Just a quip to lighten the mood here folks!!!!! )
But seriously, as I had mentioned before, these are some SERIOUS issues here! I do feel that you are very justified in your feelings of anger, resentment, and mistrust. (just ignore the negative poster(s) who try to quote your anger back at you and use it against you...)

The biggie for me would be the fact that your wife kept this all secret, and even when you did find out the truth, her response was that it is "None of your business". That is completely unnacceptable to me in a marriage. It seems that the two of you share VERY little!!! You do not seem to share the financial concerns, the daily cooking/cleaning concerns, etc. (I cringe to even think of any parenting concerns.....) All of these things are YOUR responsibility as much as they are hers. It may be a good time to step back, aside from this one debt issue, and take a hard, objective, look at your marriage, and determine just what the two of you do share together.
I really would recommend counseling if you do feel that you want to continue in your marriage. But, be prepared to handle the good as well as the bad when it comes to changes that you may have to make on your part....
I really feel for you when it comes to the communication issue. Usually it is the man who is the non-communicator, and it is the wife who becomes completely angry and frustrated because no matter how loudly she yells (screamer) or how persistant (nag) or how very hard she tries, her husband NEVER seems to register one single word she is desperate to convey to him!!! There are certain things that I have tried to make my husband 'Get' that I think he will go to his grave completely and blissfully unaware of!
This is definately one HUGE area where good counseling can help. You know, the whole "Men are from Mars" type communication type differences.
The big thing is that arguing will not help. It will only breed more anger and resentment. And, the silent approach will definately go nowhere. You can take a non-approach, and simply go on as is.... You can take a negative approach, and do or say things that may make things worse... You can take a positive approach and take action (WITH your wife) to handle the issue and move forward. Or, you can take a very decisive approach and say, "Okay, I am outa here...." Sometimes simplifying and narrowing down the options helps.
