Recently, the father died, as it became known, he issued an inheritance (apartment)...

Yes, if you belong to one of the groups listed in Article 1241 of the Civil Code of Ukraine. The right to a mandatory share in the inheritance has minors, minors, adult disabled children of the testator, disabled widow (widower) and disabled parents inherit, regardless of the content of the will, half of the share that would belong to each of them in case of inheritance by law (provided lingual part).

The size of the mandatory share in the inheritance may be reduced by the court, taking into account the relationship between these heirs and the testator, as well as other circumstances that are of significant importance.