I had the same thing happening to me in my previous relationship. I tried to make it work but I kept finding more lies over time. The excuses “I didn’t want to hurt you” or “I didn’t want you to see me as a bad person” were used several times. Leave….. it took me year to get over her and, man, I felt bad. But I’m in a new loving relationship now and I am so less stressed now. My ex will never change and always require more attention and validation than one guy can give….. you need to think really hard if you are not in the same situation as I was.