I left my ex because he was being immature and just wasn't treating me right. Since then he's been texting me saying he gets why he upset me, thst I'm lovely, amazing, how he enjoyed being intimate with me and its confusing. He also insists on helping me with things like my car. I haven't seen him since the split no kids but being around him makes me feel anxious as he constantly out me down and now he's being nice.