I've had to ghost everyone who invited me over to watch the super bowl because I don't want to break my diet.
That's unfortunate. Does your diet not allow superbowl party foods?
Probably not, I would be worried about being tempted with the food they serve.
While it is commendable that you are sticking to your diet, it is too bad that you will miss out on a party with your friends. Even if you are on a diet, it is ok to indulge a little every once in a while, or just decline to eat. It is bad to get into the habit of avoiding social gatherings because you can't eat the food.
If a diet stops you from being social then it is not a healthy way to go. I just don't understand how food can be that important to me.
If it bothers you that much, I believe you should try seeing a nutritionist so you can learn how to eat safely and properly even at social functions! You can still join parties and have fun while watching your weight. Don't you want to have fun with your friends?