Divorced dad...what do I do?

I would tell her what your ex did, but don't say it in a harsh way that will make your ex look like a complete b***h ya know? Tell her you'd like to make dinner for her one night and talk with her. Honesty goes along way now a days, but she needs to know the truth so she isn't holding a grudge against you for things that aren't true. Who knows what your ex is filling your daughter's head with. Express how much you love her .. Recall memories of when she was born and how you felt the first time you held her in your arms be sweet and sensitive she will more than likely respond very well to that once she realizes how much you really do love her and how hurt you are that you two don't spend time together. When mentioning your ex I would say something like it's not completely her fault either admit some of your faults so it's not a complete attack on her mother and maybe her mother just fell out of love with YOU but it doesn't mean that her mother and you don't still love her the same. She also needs to know that it's not her fault. Good luck!