My Dad side of Family Don't Care if He Died

My Dad side of the family don't care what happen to him if died never had call or text my dad phone to find out what happen to him that did not talk to him for years and had not speak to his mom over 5 years and my dad treat him like crap makes me so mad how he was treat and me and brother so mad how that treat him he start be treat bad went his dad died in 1986 that went all happen and hope my dad in piece knew that he don't have deal with that know more and if ever seen them people in public I going have words for them not going be nice word my dad talk about that seen I was born feel like ate with up knew how that treat him made feel knew how heart was break because of them his family is mom two sisters and brother to me that are horrible piece of crap human and that want coming to them in the future me and brother have nothing do with them and we didn't not invite them to my dad funeral because that what my dad want and respect his wishes