Why you double check everything

A man received the following text message from his neighbor:

"I am so sorry Bob. I've been riddled with guilt and
I have to confess. I have been tapping your wife, day and night when you're
not around. In fact, more than you. I'm not getting any at home,
but that's no excuse. I can no longer live with the guilt and I hope
you will accept my sincerest apology with my promise that it won't happen again."

The man, anguished and betrayed, went into his bedroom, grabbed
his gun, and without a word, shot his wife and killed her.

A few moments later, a second text came in:
"Damn autocorrect. I meant "wifi", not "wife".