Bring Me Close to Mom

My Mom first left us to go to Canada more than 20 years ago, to provide for me and my sister.. Aside from the two of us, she also became the second mother of our two cousins. Being an undergraduate and an illegal worker when she first landed abroad, she was offered minimal salary with long hours of work, barely providing for the four of us left back home. After few years, she was able to find a good employer who eventually sponsored her to get a legal working visa. first thing she did was asked for a vacation to visit us for a week in 1999. Since then, she was not able to go back home. Faced with four kids ( us and two cousins) in college, she was even able to help the rest of our very big family ( mom has other 12 siblings). She was able to provide education not just for us but for our other cousins and her sibling's grand child. All while giving birthday and christmas presents and paying for hospital bills of whoever needs her help. So focused in helping everyone that she forgot to build something for herself back home. We just had our first house a year ago, with 15 years of mortgage ahead of us. My Mom is planning to come home in 3-4 years time and I am thinking of the 11 years of mortgage after she comes home. I came across a very good immigration agency that can assist me to go to Canada to be able to help her and save enough money so we could pay our mortage in full and she can finally, totally relax in her hometown without the need to think about mortgages. I need to come up with the amount that is needed to process my papers. Help me come to Canada so I can help her.