Just remember, there are many schools where you can find happiness and success.
And even if Wellesley fixes one year, then what if your parents lose the business ? Aid could adjust up but maybe not enough ?
Whatever you decide, don’t take large risks with your and your family’s future finances.
Best of luck in getting it worked out but if you got into Wellesley, you’ll likely excel there or wherever you end up.
Best of luck.