With 43 Million

5 million in the bank to live off the interest for myself and for my mother so she doesn't have to work *although she probably will knowing her. (250k a year).
A home and car for my mother, my aunt, and my brother, so they will all be mortgage and car payment free. A certain amount that keeps the house running, for each. (a maid for my mom for sure). Education paid for my brother, until he chooses not to go to school anymore.
I would make debt payments to anything outstanding, for the family, extended family and for myself.
I will donate to Cancer research where I know my funding will make a difference.
A home in Montreal (in Dorval on the water), home furnishings, and a car for myself, so I can also be mortgage and car payment free. ( i can return home easily if i don't have to work in Ontario)
A Trust fund for Candice so she may be able to study debt free.
A naturopath who will come in and cook meals that are only organic and healthy at all times.
I would take my grandmother to Greece.
Maybe get married in a non conventional way.

After i finish my masters:
I will travel to a few places i haven't seen *Asia, Africa, Europe.
I would adopt 2 children who desperately need a stable home. Maybe have a child or two of my own. (yeah yeah i know, Angelina Jolie comes to mind, but i have more class, i promise).
I would buy a house in Greece on the water, and a condo in San Diego.
A boat in Montreal and one in San Diego.
I would consult with an experienced philanthropist to find out just what Africa needs (i think it would mean building schools).
and visit, then donate.
I will spend the free time i have now that i never have to work again, in making a difference in the lives of others, and don't forget learning to surf. :)