It is biblical to leave a truly abusive spouse. But be careful.
Christians In Abusive Relationships - What Does The Bible Say?
Does the Bible Prescribe the a Wife Should Stay with an Abusive Husband?
Abuse: What Does God Say? To the Abused // Mike Novotny // Time of Grace
Part 1 - What Does The Bible Say About Marital Abuse?
What Does the Bible Say About Marital Relations Being Withheld?
When We Are Abused – Dr. Charles Stanley
"Abuser" at Home - "Respected Christian Man" at Church.
Pastor Evans Speaks Out on Domestic Violence
Does the Bible Allow Divorce in the Case of Mental/Emotional Abuse?
What Does the Bible Say about Neglecting Your Wife
How Should a Husband Treat His Quarrelsome Wife?
What Would Jesus Say About Narcissists and Narcissistic Abuse?
Why Does the Bible Tell Husbands Specifically to Not Be Bitter With Their Wives? (Colossians 3:19)
Gaslighting IS Emotional Abuse (Biblical Proof!)
DOMESTIC abuse VIOLENCE What does the BIBLE say & can it help ?
Is It A Sin To Divorce In An Abusive Marriage? | Pastors' Perspective Highlights
Scriptures For Women Dealing With Domestic Violence And Abuse (Audio)
Ecclesiasticus 8:16 - Anger, Abuse, Narcissism in a Christian Marriage - What does the Bible Say?