I don''t know what circumstances you are tied up with eg cultural, religious, legal etc, that''s none of my business, but something must be really worrying you if you''re that concerned she''s staying in the country until next year.
I don''t know how you could lose your house completely as even if she was allowed to stay in it she''d have to buy your share.
I''m not sure what you mean by womens power? Sounds like you think she''s got something on you that you''re worried she''ll use or do.
Something''s really worrying you and I hope you can get the help you need, try and concentrate on the practical things instead of doing your head in with concern about what others say or think or you''ll never make progress.
Whatever it is, it''s making you very stressed out by the looks of it and nothing is worth this. Get it out in the open, she can do her worst but once she''s done it she''ll never have it to hang over you again. It might be a relief