I lost myself being with him

Gave him 10 years of my life. Stayed stupidly throughout the lies.. cheating physical and emotional abuse smh. I don’t know what happiness is outside of my two children. I wish I had left sooner. I lost family and friends behind him. I’ve come to realize I’m just here being stupid. Waiting on a marriage that would never come. I can’t express myself.. and all I do is cry. I cry so much in this relationship to the point it doesn’t phase him. I’m tired of my kids seeing me like this. I pray I have the strength to leave for good. I just want to be happy and free