Q: Apps Store now sows my wife's id,  how can I get it to return to mine?

Hello Raven1941,

Thank you for using Apple Support Communities.

For more information, take a look at:

iOS: Changing the signed-in iTunes Store Apple ID account

http://support.apple.com/kb/ht1311

Changing your Apple ID account

Tap Settings > iTunes & App Stores, then tap the Apple ID signed in.

Sign out of the current Apple ID account and then sign in with another account or create a new Apple ID.

Have a nice day,

Mario