I would never wonder what would happen to her now

Risking the future of your family is a wrong choice, if you are not that rich. people are still believe if they invest the whole what they have it will give them x2 that what they want. this mind set would never bring you to success even you do everything. appreciate what you have and don't waste your family's future. Even if you make a sacrifice, it will not help you lift even if you put your family's future at risk. Market is volatile, if ever you are knowledgeable to this. you can manage on your own. Goodluck!