Husband has left me 6 months pregnant-Both of us are Believers

Husband has left me 6 months pregnant-Both of us are Believers: Please pray that God brings my husband into submission to Him. To turn him away from walking by the flesh. He's been mean, disrespectful and cruel in his speech. He allows his sister to come between us and to disrespect me as well. Then, please pray for him to love me again and to make me and our unborn child his first priority after serving/honoring God and His Holy Word. Thank you.