Lying for the Sake of Peace
Question
Answer
Shalom!
Thank you for your question.
Although Torah says (Exodus 23:7), “Distance yourself from a lie,” there is much discussion among the halachic authorities the extent to which this directive applies.
The halachic authorities generally permit lying for constructive purposes, and the most cited example of this is “shalom bayis” – peace between husband and wife. Indeed, the Talmud (Yevamot 65b) says that Rabi Ila said in the name of Rabi Shimon ben Elazar that it is permitted for a person to bend the truth for the sake of peace. One of the proofs for this position is that even G-d Himself bent the truth for the sake of peace. When Sara did not believe that she would have a child in her old age, she said, “but my husband is old.” But when G-d related her response to Avraham, G-d said that Sar aid “but I (Sara) am old,” so that Avraham would not be insulted by his wife’s words about him.
Another example of lying for the sake of family peace is after Yaakov died, his sons were worried that their brother Yosef would know take revenge on them for having thrown him in the pit and sold him as a slave. As such, they made up a story that their father said, before his passing, the Yosef should forgive the brothers for their deeds. But of course, Yakov said no such thing.
There are many other examples as well.
As such, in your case you were permitted to lie to your husband about your texting with your mother, since your intention was to avoid a Machlokes (argument).