HEAR WHAT MY WIFE DID WITH MY GIRLFRIEND - PLEASE ADVICE ME

My wife took my phone and deleted my girlfriend, Naomi's number and saved her own number as Naomi. 

l didnt know that someone had told my wife about Naomi, I then got an SMS from Naomi asking for money, 2,000 naira. I rushed to my wife and lied to her that I need 2,000 naira for an emergency. I told her that my brother is sick and he needs the money urgently.

My wife gave me the money and I rushed to send it to the account number written in the message. When I was relaxing at home after work, I kept wondering if Naomi had received the money.

I sent her an SMS to find out if she had received the money. Her response was, "Call me now."

I went outside behind the house to make a call.

You can imagine my horror face when I heard my wife's voice instead of Naomi. It's been three days am still standing outside.

I don't know how to get back into my own house!!!

Any advice plz....