What is the ruling on the questioner donating unknown sums of money to their rightful owners, and on having stolen a watch when she was young, and on what her brother stole in the form of pens and her encouraging him to do so, and is she required to meet a teacher who forgave her after a dispute between them?

The repentance of the questioner regarding the rights of people requires seeking their absolution by returning their rights to them if possible, or by giving charity on their behalf if that is not feasible, in order for her conscience and her brother's conscience to be cleared. As for the teacher's right, it has been relinquished as soon as she forgave.