Wife will treat you like a son, if the purse is with them.

Wife will treat you like her mother in law, if the purse is with you.

Wife will simply hate you, if the purse is with her mother in law.

She will at least pretend to love you, if she is a joint signatory to your bank account.

This is the reality check.

If any one is not agreeing with this, either he is lying or he is a confirmed bachelor.