Question Summary:
Did divorce take place in this situation?

Question Detail:

More than a year ago, when my wife was pregnant, we had a little dispute as I don't wanted her to go in a marriage ceremony and she was insisting me to allow her but I was stuck to my decision. Hence, she decided not to have lunch to express her anger. When I came to know that she is not taking her food while she should be taking it, as she was pregnant, it angered me. My mother was there too. I uttered few words in Urdu addressing my mom regarding my wife, I will mention those sentences in the end.
I want to know that uttering such words for my wife is just like giving divorce to her ?
I said to my mother regarding my wife in urdu "Mujhe nahi chahiye ye tension, le jao ise, bhej do ise iske ghar" i.e "I don't want this tension, take her away, send her to her (father's) home".
(Note: Intentions were not have a divorce but to have her away from me for a period to cool down the situation or to give her a lesson as during that period both of us used to get heat up on little issues and used to have a very little interaction with each other)
Is our nikah still valid ? 
Jazaak Allahu Khaira Wa Ahsan Al Jaza

Answer :

In the Name of Allah, the Most Gracious, the Most Merciful.
As-salāmu ‘alaykum wa-rahmatullāhi wa-barakātuh.
If you did not intend to issue divorce with the statements you refer to in italics, then the statements do not constitute divorce.[1] Your nikah is intact.
Exercise precaution in making such statements in future.
And Allah Ta’āla Knows Best
Huzaifah Deedat
Student Darul Iftaa
Lusaka, Zambia 
Checked and Approved by,
Mufti Ebrahim Desai.