Greetings, @Jcn442.
Thanks for reaching us about this. We're here to help.
In order to give someone access to your account, you need to give your credentials to your wife and sign in to the app.
If there's anything else we can do to assist you, please let us know. We're always willing to help.
Thanks,
Roku Community Team
Reynan L.
Roku Community Moderator