1 Cor. 7: 10 & 11 - To the married people I give instructions, yet not I but the Lord, that a wife should not depart from her husband; but if she should actually depart, let her remain unmarried or else make up again with her husband; and a husband should not leave his wife.
No where do I see those 3 exceptions, physical, spiritual endangerment, or negelecting to support her. Although it's a good idea to get out of an abusive situation, These are wacktower rules. NOT BIBLICAL RULES. I've seen a couple sisters use this as an excuse to dump their husbands. They violate their own rules. More hard evidence they are WRONG.