So my grandma most definitely outed me to my dad over Thanksgiving...he's cool with i but fuck are you serious...
Ugh I'm sorry that happened. Sometimes people don't realize how big of a deal it is. Maybe try telling your Grandma to not mention it again if you haven't? Could be she didn't know you had not told him. Glad he's okay with it though, otherwise things could have gone sour.
Ouch. That's awful. I dunno, best thing to do is to clarify with your grandma that if you want someone to know you will tell them, and that she shouldn't tell someone if she doesn't have your permission.
She told it to piss my dad off like "that's why your son's bi" or something like that I'm done with her
Damn, that sucks. Good thing you lucked out and he is cool enough knowing that. Hopefully she won't angrily yell that out to anyone else if you're not out to everyone, but I've seen that stuff go around fast in the family gossip circle once it starts so you may want to just keep that in mind. But it doesn't sound like talking to her would help anything since she told you she would keep it private in the first place. How disrespectful of her, giving out secrets in a moment of anger just to try and spite someone with something not even bad in the first place. Good luck man, I hope your relationship with your dad is still good. <3