hypocrite

Ive been igoring my frd Yu for weeks coz I'm disgusted by her affair with our mutual frd's husband Poon !!!!!  ... This really makes me sickening. 
I had a heated discussion with her about this indecent relationship . I told her how disappointed I'm with her coz she might ruin (or already did!!!) our frd's family and their 6 years frdship . Honestly she's the last person I would expect to do such a thing.
But she insisted Poon  doesn't love his wife anymore  he stays in that invalid marriage only for the sake of his children .  I dunno if I’m buying that story and even it's a " sound excuse " doesn’t make the affair acceptable  ~   you don't betray your frd like that !!!  Guess she's totally blinded by her own pleasure  ~  She said she doesn’t care what ppl are saying and she's  jealous of ppl around her who are happily married  ~  and most importantlyshe is tired of being alone !
When I regained my senses after that spat I thot to myself “ Who am I to judge her  ~  I had my share of an affair with a married man as well ! ” .  The only difference was I didn’t know he's married all along .  But even I was so emotionally invested when I found out the pain fact I didn’t allow myself to be blinded ~  I broke it off  right away  without a second thot  ~  even when I wasn’t ready to lose him .
“ Let he who's w/o sin cast the first stone ” ~ the bible said.
 I've judged Yu . I tried to remove the tiny speck in her eye so she can see clearly when all the time I have a plank in mine ~  what a hypocrite I am !