help
my daughter claimed my son on her 2018 taxes without my knowledge and i claimed him on my 2018 taxes (they werent filed until december of 2019). I found out because i filed my 2019 taxes before her and she tried to claim him again and couldnt. she then confessed. i havent recieved anything from irs except a form to verify my identity. how will this afect my 2019 refund that has already been accepted by the irs?