Why would God who is all unconditional love and mercy, who even came in flesh and sacrificed his own life as human to save others, why would such a God want a woman to stay in an abusive relationship?
The Bible needs to be adapted to modern times if you ask me.
As Christianity should be more open-minded.
I, personally, seriously doubt that Jesus wanted us to follow doctrines blindly.
He rather wanted us to think for ourselves and spread love, forgiveness, mercy and peace.