Was I rude to my Dad or were my words justified?

This is something that you should have told your dad a long time ago. You did tell him once but I don’ think that your dad really listened to what you were saying. I don't think it was horrible that you told your dad and you should not think that it was horrible either. Because that was something that you had held inside all those years and it had to come out. And now it was time for your dad to really hear how you felt. And you should be proud that you finally stood up to him by telling him how you really felt. I also think that now that you have opened that door that you need to talk to your dad again about how you missed him so much because he was not there for you. And don't let him tell you that he was not there for you because he wanted you to have everything. You need to tell your dad that ping time with him was more important than material things. Your dad really needs to hear that. And you need to tell your dad how you really feel so that can give you a chance to heal because he was not there for you when you needed him the most.