My Mother in law has claimed my 15 month old son onher taxes this yera, I Had no idea and she has no idea that I know, the thing is she doesn't take care of my son at all.........never has taken care of him, because I am a stay at home mom. Can she do this? and does she need to obtain his social security number in order to claim him?
please let me know, so i can deal with this accordingly, should I rat her out? or should i warn her for future?
PS: we dont get along

