Here are some ways to say it depending on the context:
If you want to talk about her:
* N'ike nwanyị m: This translates to "Regarding my woman"
* Banyere nwunye m: This translates to "About my wife" (This is more formal and implies a serious relationship)
* N'ezie banyere nwanyị m: This translates to "Actually, about my woman" (More casual and emphasizes the subject)
If you want to introduce her:
* Nke a bụ nwunye m: This translates to "This is my wife" (Again, more formal)
* Nke a bụ nwanyị m: This translates to "This is my woman" (More casual)
* Nke a bụ onye m na ya n'anya: This translates to "This is the one I love" (Romantic and implies a deep connection)
If you want to describe her:
* Nwanyị m mara mma: This translates to "My woman is beautiful"
* Nwunye m dị mma: This translates to "My wife is good" (Again, more formal)
It's important to choose the right phrase based on the context and your relationship with the person you are talking to.
You can also use a combination of these phrases to create more complex sentences. For example, you could say "N'ezie banyere nwanyị m, o mara mma" which translates to "Actually, about my woman, she is beautiful."