Husband borrows money from wife to buy iPhone 7 for girlfriend

I am speechless, just read and give your thoughts.

"Please admin post this.
I need all the active girls in the house to bring up
suggestions.

Am a married woman, my family and I live in a
3bed room apartment which we still pay rent. I
work and my husband also work, but I earn more
than him so I support the family too.

We shared
the expenses, I take care of feeding while he pays
for accommodation and school fees, which I also
contribute too. We both love each other and life
has been ok not until my husband came to me last
week that he was broke, I asked him what he used
his last salary for, which he lied to me that he sent
it to his sick dad,I agreed but was very careless
not to call his dad to find out. He told me that he
needed 600k to sort out something very
important,I insisted on knowing what it was he
needed the money for but he got upset and said I
can forget if I don't want to help him, he will just
get a loan from the bank, so I had to run around. I
had just 250k in my account so i borrowed 350k
from my friends and co workers. I gathered the
money and gave to him.

3 days later I saw a receipt in his suit pocket, a
receipt of and I phone 7,with a girls name on it, I
did not want to believe what my mind was telling
me, so I composed myself and waited for him to
get back, before then something just asked me to
check that receipt again , which I did and saw a
phone number. I quickly added the number on
WhatsApp, which I saw an I phone 7 on the persons
DP. I almost called the number but why embarrass
myself. As soon as he got back and went to have
his Bath, I rushed and grabbed his phone,scrolled
but found nothing,so I dialed the number, it was a
ladies voice. I dropped and she called back, so I
picked, pretended like I was not hearing her then
cut and dropped her a message. (Hope you are
enjoying your new phone, and she replied yes
papi. I will love you till death ).
Tears rolled down my eyes. I have not asked him
yet, I have just been crying and thinking. He has
also been petting me and begging me to talk to
him, but my mouth is shut, my heart is cold, I feel
I might die soon. Please I need advise . Divorce
him or make him a walking dead .?"