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Illinois Legal Requirements for Divorce


Explanation of Chart and More Information on Requirements for Divorce

Code Section750 ILCS 5/401, et seq. and 5/451 et seq.
Residency RequirementsOne spouse must be resident of Illinois for 90 days before commencing action.
Waiting PeriodFinal when entered subject to right of appeal.
'No Fault' Grounds for DivorceIrretrievable breakdown; separation (2 yrs.). Note: Under certain conditions, parties may file joint petition for simplified dissolution.
Defenses to a Divorce FilingCollusion.
Other Grounds for DivorceAdultery; cruelty or violence; willful desertion for 1 yr.; drug/alcohol addiction for 2 yrs.; impotency; unexplained absence; conviction of crime; venereal disease; 2 yr. separation by irreconcilable differences; undissolved prior marriage, attempted murder of spouse.

Note: State laws are constantly changing -- contact an attorney or conduct your own legal research to verify the state law(s) you are researching.

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