The husband saying to his wife, "You are my mother" or "O my sister"

Question:
He says: If a husband says to his wife, "You are my mother" or "O my sister," out of respect and honor, does this divorce her or make her forbidden to him?

Answer:
It does not divorce her, nor does it make her forbidden to him. However, this is disliked. It is disliked for him to address her as someone who is forbidden to him, such as "O my mother," "O my sister," "O my aunt," or "O my maternal aunt." This is disliked because it resembles zihar, though it is not zihar, because he did not intend it. Yes.