Please pray for my husband and myself during our separation in 26yr marriage. Please.

Please pray for me and my husband. He is having an affair with a woman 17 yrs younger than us, it's been going on for 6 mos. and he says he has no intentions of ending it anytime soon.He wont make love to me or have anything to do with me in that fashion. It breaks my heart. I feel I have no chance. He keeps talking about moving her into our home and the three of us living together. This makes me crazy. Please Blessed Mother,Pray for us , interceed with your son for my prayer request. I could use all of your prayers. Thank you all so much. God's many blessings upon you.