Here you go:
http://www.imdb.com/title/tt0087482/http://topics.law.cornell.edu/wex/emancipation_of_minorshttp://topics.law.cornell.edu/wex/table_emancipationQuebec, Canada, Civil Code:
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DIVISION III
EMANCIPATION
§ 1. — Simple emancipation
167. The tutor may, after obtaining the agreement of the tutorship council, emancipate a minor if he is 16 years of age or over and requests it, by filing a declaration to that effect with the Public Curator.
Emancipation is effective from the filing of the declaration.
1991, c. 64, a. 167.
168. The court may likewise, after obtaining the advice of the tutor and, where applicable, of the tutorship council, emancipate a minor.
A minor may apply alone for his emancipation.
1991, c. 64, a. 168.
169. The tutor is accountable for his administration to the emancipated minor; he continues, however, to assist him gratuitously.
1991, c. 64, a. 169.
170. Emancipation does not put an end to minority nor does it confer all the rights resulting from majority, but it releases the minor from the obligation to be represented for the exercise of his civil rights.
1991, c. 64, a. 170.
171. An emancipated minor may establish his own domicile, and he ceases to be under the authority of his father and mother.
1991, c. 64, a. 171.
172. In addition to the acts that a minor may perform alone, an emancipated minor may perform all acts of simple administration; thus, he may, as a lessee, sign leases for terms not exceeding three years and make gifts of his property according to his means, provided he does not notably reduce his capital.
1991, c. 64, a. 172.
173. An emancipated minor shall be assisted by his tutor for every act beyond simple administration, and in particular for accepting a gift encumbered with a charge or for renouncing a succession.
An act performed without assistance may not be annulled or the obligations arising from it reduced unless the minor suffers damage therefrom.
However this is not an easy thing to do. The court may only grant it if your parents say yes and if you are currently able to live independently and manage your own financial affairs.
2) leave home at 16 and move to another province. I am not sure but I think the police in Ontario do not have the authority to return you to Quebec just because you are under 18. I may be wrong however.
3) are you being abused? You can talk to the local childrens'aid society, though if you do that you can end up in a foster home and there is no guarantee that things will be good there.
1991, c. 64, a. 173.
174. Loans or borrowings of large amounts, considering the patrimony of an emancipated minor, and acts of alienation of an immovable or enterprise require the authorization of the court, on the advice of the tutor. Otherwise, the act may not be annulled or the obligations arising from it reduced, on the application of the minor, unless he suffers damage therefrom.
1991, c. 64, a. 174.
§ 2. — Full emancipation
175. Full emancipation is obtained by marriage.
It may also, on the application of the minor, be granted by the court for a serious reason; in that case, the person having parental authority, the tutor and any person having custody of the minor and, where applicable, the tutorship council shall be summoned to give their opinion.
1991, c. 64, a. 175.
176. Full emancipation enables a minor to exercise his civil rights as if he were of full age.
1991, c. 64, a. 176.