I totally disagree with you.
For Ho Ching the PM's wife to retaliate to LWL, her sister-in-law with a picture of a monkey with an "up-you" or "fuck you" finger is extremely crude and unbecoming of her.
Since the passing of her father, LWL has been consistent that it was her father's wish that there should be no hagiography.
Please read this archived article by LWL from the ST April 19, 2015.
LOL! I suppose you are aware of the word "sarcasm"? This family feud is all about pinkie, lah!