what if husband rejects the offer (mehr or anythiing) and doesn't give the khula/talaq; then what can women do? can qazi terminate the marriage or he can just bound the husband like imprison him until he gives talaq? what if even then he doesn't give divorce? will she be in contract or qazi can terminate? (plz tell me accoring to islam....)

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hazrat umer (r.a)
"kam bolna hikmat, kam khana sihat aur kam sona ibadat hai"