can I keep my residence if it’s owned by my sibling & me
The house I reside in is owned by me and my sibling. What will happen to the house if I go bankrupt? The house is 55% mortgaged. I suppose I have half the equity, which is 22% of the market value. Will I or my sibling lose the house? How will the house be dealt with in bankruptcy? Will it be sold? My sibling and my family live in it.

This is going to depend on 3 key things;
i) how much equity is in the property;
ii) what province do you live in;
iii) Who provided the down payment and is it traceable.
I suggest you contact a local trustee and they will be able to describe what would happen to any equity based on these three facts.