This is going to be a difficult knot for LHL to unravel. The challenge is that he is up not against his nemesis ( JB Jeyaratnam or Chee Soon Juan ) but it is own blood brother and sister. Even he wins, he still loses because the reputation is smeared by the allegations and the ties with his brother and sister will forever be severed. But he has no other choice but to think for the party and for the country. He, being the PM, has to follow through no matter how now that LHY has countered all his rebuttals and alleged him to be lying under oath in Parliament.
Old man must be fuming mad and turning in his grave to see this happening.