What is your interpretation of the incident of a black cat attacking a religious girl who had betrayed a trust in the past and not returned it, while the cat was present between her brother's two sons in her deceased father's house, and what is your interpretation of a young man feeling a kick in the same spot?

The incident's interpretation cannot be definitively asserted; it is most likely that the place has become a den for jinn. One must fulfill trusts and not betray, based on the Almighty's saying: "O you who have believed, do not betray Allah and the Messenger or betray your trusts while you know [the consequence]," and His saying: "Indeed, Allah commands you to render trusts to whom they are due," and the hadith: "Render the trust to the one who entrusted you, and do not betray the one who betrayed you." Affliction may expiate sins. It is advised to repent and seek absolution from those whose rights are due.