Stop try to change someone who doesn't what to change. Stop giving chances to someone who abuse your forgiveness . Stop walking back to the place where you heart run from . Stop trusting their words and ignoring their actions. Stop breaking you own heart.
Don't let someone who did you wrong make you think there's something wrong with you. Don't devalue yourself because they didn't value you. Know your worth. If you have a couple solid people in your life you can trust, you're golden.