Hit Rock Bottom

I've been a Christian all my life, leader in the different churches I've congregated over the years. My problem is I've been addicted to pornography for over 20 years now. Started on my early teens, that escalated to soliciting sex to prostitutes in the 90's, then I got married 4 years ago and thought my problems were over, but my porn addiction continued to the point I can't have sex with wife because even when she's a beautiful woman she's not appealing to me anymore, she's been surprisingly patient, she knows about my problem, sometimes we have arguments about it, then we forget about it, until we have another argument. Last nightI hit rock bottom, she caught me having phone sex with another woman, she's really upset and even when she's giving me another chance she says she doesn't trust me anymore. I really want to win this battle, I've been praying to God for years to help me with this but I'm still struggling. Please have me in your prayers and any advise you can provide will be welcome. God Bless You.