Avengers: Endgame

So basically you are tonys son/daughter and you are dating loki (you can change that and remember loki is 16 in human years so its not illegal to the people who think it is>3♥️) so you have brown hair and brown eyes like tony (you can wear whatever but can't change hair and eyes) your about 16 - 17 and your just like tony you're basically his mini me (he likes Black Sabbath and loves the song ironman by them so do you) and you sometimes do matching outfits with tony especially when you were a little girl (about 6 - 7) and you like everything that tony likes even cheeseburgers (you see where its going?😉) you even have a twin suit of tonys Iron Man suit but your AI is named Saturday Sat for short you are named iron heart (you can change that if wanted) Story: your witnessing tony about to snap but what happens when you stop him?.....