I came across this while reading a fatwa…it amazes me, how a jealous woman can really become blind…!
They – i.e., all those who commented on this hadeeth – said: this indicates that the jealous women is not to be taken to task for what she does, because in that case her reasoning is overshadowed by the strong anger that was provoked by jealousy. Abu Ya’la narrated from ‘Aa’ishah with an isnaad with which there is nothing wrong a marfoo’ report which says: “A jealous woman cannot tell the bottom of the valley from its top.” Fath al-Baari, 9/325
Pretty true…Ive seen it happen many times, & Ive seen many ladies jealous, when it comes to sister/brother relation, mother/son, & specially if she is ur girl…!