My 4 yr old crying because she was arguing with her little brother because he kicked her when she…

My 4 yr old crying because she was arguing with her little brother because he kicked her when she was laying on my stomach, I told her hes mad at her because she stuck her tounge at me lol.... She started crying saying she was sorry and he stopped kicking now shes crying even more cause she thinks hes not talking to her anymore lol im literally in tears 😂