So my son isn’t around his grandma on his dads side because she is a drunk, but his grandpa is…

So my son isn’t around his grandma on his dads side because she is a drunk, but his grandpa is literally amazing! So while she was suppose to be at work I brought him over to visit with my hubby...we were there for an hour and his grandma walked in DRUNK! Came down to the time we needed to leave to get him to bed on time...and he was playing and she kept repeating “he knows where he wants to be he’s staying here” and over and over to make sure I heard her....finally got my sons coat on said bye to his grandpa and my son waved bye and started walking towards the door...she yelled at me saying he can never stay with his grandma...I said well no...nothing else being said she repeats once more “he knows where he wants to be”...my son was at the door yelling bye bye mom...so I looked at her and said “your right he knows where he wants to be” and my hubby rushed me out of the house!! Ugh! I seriously wish she wasn’t his grandma and that’s really sad to say 😞