Best recovery methods,books ETC coming out of a abusive marrage?

Out of apassive agressive,bio polar,sex additt. Marrage 20 length. You'll laugh but our religion was core to mine and his and our 3 daughters upbringing,the sexual addition became his way of handeling stress,emotions ect. I DON'T want to get into any relationship soon, would like to be retraining myself towards mentaly well,relationships for the future. Thanks