How much is the cost of invation latter from brazil?

https://odireitosemfronteiras.com/2017/ … oreigners/

The Alien Statute indicates the following conditions for obtaining Brazilian nationality:

Have civil capacity, according to Brazilian law;
Be registered as permanent in Brazil;
Have continuous residence in national territory, for a minimum period of four years, immediately prior to the application for naturalization;
Know how to read and write in Portuguese;
Exercise of profession or possession of sufficient assets for self- and family maintenance;
Good conduct;
No denunciation or condemnation in Brazil or abroad for an intentional crime to which a minimum sentence of imprisonment is attached which in theory exceeds 1 (one) year ;
To be in good health, proof of which is not required for foreigners that have resided in Brazil for more than two years.

Then you can end the marriage and try to get into Canada.