Possible Duplicate:
Is “my wife and I's” correct, or should it be “my wife's and my”?
Are the following sentences grammatically correct? If not, how should I correct them? This situation has always tripped me up, since "me and (noun)'s (noun)" is the common slang way to speak.
My wife's and my anniversary is on Saturday.
Or another example:
Patrick's and my bathroom is painted red.
