Help with simple argument?

me my sister and my dad were jumping on the tramp. and we were playing this game were you have to make a move thin someome does that move and add sone ans so on and so on and I missed one and my sister missed suden death for me and we "suposedly continued" and i won the next one then we were both winning for a bit then my sister misses one i miss one and my sister wins the next one like the one with me and she thinks she won and im trying to tell her that that happened earlier with me! and all she has to say is "its late" or "I win you retard!" dont you think i should win instead of my stupid sister!!!!!!!!!!!!!!