My ex girlfriend seems to be up and down with me like 2 days ago we were cool last week we were good too i even spent the night you see we're not together shes seeing someone else and reason why we still see each other so much is that im the father figure to her 9 year old child hell shes my daughter and ive earned that anyway we broke up because I was looking at other women no cheating none at all and o was disrespectful like I was mean like a smart ass kind of mean anyway well we agreed to co parent and she was cool with that now shes just up and down with me one day cool saying hi next she's like she hates the very sight of me and idk y? Some help please???