I hate deadbeat dads?

Why do deadbeats that dont help wit their child n didnt sho up for the birth wanna sho up for the childs first bday..I mean if he wasnt their frm da jump dont sho up now...my deadbeat claim to wana b in my child life butt aint showin dat he wana b in her life..always askn do she nd anything..like dont ask me do she nd anything..JUST TAKE UR AZZ TO WALMART GO TO DA BABY SECTION N BUY SOMTHIN..A OUTFIT SHOES PAMPERS SOMTHIN N JUST SEND IT.