Would my cursing and reliance upon God against an unknown person who attacked my property invalidate my supplication?

If the aggressor, through his injustice and transgression, causes someone to be insulted, there is no blame on the insulted person, as Allah Almighty says: "Allah does not like the public utterance of evil, except by one who has been wronged." However, if the insulted person exceeds the limit, he must repent and seek forgiveness. And supplicating against the oppressor is permissible to the extent of his injustice, but forgiveness is better.