After forming the bonds of kinship, my judgment ultimately failed today.

This couplet speaks about a moment of regret. It means, 'After tying the bonds of kinship or friendship, finally today, my mind has gone astray.' The speaker feels a deep sense of disappointment, realizing that despite having strong family or friendly ties, their own judgment or moral compass has somehow failed. It's a lament about how even with supportive relationships, one's intellect can falter, leading to a feeling of personal lapse or error. It conveys the sadness of realizing one's own mind has been compromised, despite the strength of their human connections.