Just because your car was negligently parked where it should not have been does not entirely relieve the other party from their duty to keep a proper lookout. I suspect that your two insurers will hash out an agreement as to percentages of fault attributable to each party, and pay accordingly.
Generally a moving car which strikes a parked car is responsible for the resulting damages. Depending on the exact facts of this situation, there may be a small amount of contributory negligence against the person who parked in the wrong place.
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