Girls: Would you say that I took this the right way with my ex-girlfriend, or is there a better solution?

She is defiantly using you if i were you i would ignore her you treat her well and she treats you like garbage ignoring you i mean who does that!?seriously confront her tell her that if your embarred to be seen with me or don't want to talk to me then STOP using me! if shes gonna treat you like that forget about her