Declaration and injunction

A Sister filed a suit for Declaration of Title and Injunction against her own brother pertaining to the suit land. In fact this land was came to be enter in her name about 45 years back as per family arrangement held between brother and sister. they divided the ancestral properties equally as per the will and wish of their deceased father. no one challenged the said mutation. The Brother separated by taking his halve and sister separated by taking her halve. Unfortunately some portion of the land of sister went in tenancy matter. the dispute went up to Supreme court however she lost it. the brother never joined or claimed that as he is also having rights in it. but the remaining land is concern he got entered his name by giving a false wardi in the name of his sister as if she relinquished her rights over the property. when she came to know the said illegal act of her brother, she challanged the said mutation before the revenue authority but it was rejected as time barred. then she filed a suit for declaration of her title. whether she suceeds ?