Phnom Penh (FN), Dec. 11 – Cambodian Prime Minister Hun Sen warned to arrest a supporter of the court-dissolved CNRP who insulted the life of his mother-in-law, addressing Wednesday at the graduation ceremony.

"Good that you have crossed the border before posting on Facebook that my mother-in-law had passed away. If you are near me, I will arrest you,” the premier warned.

It is worth noting that Prime Minister’s mother-in-law Bun Seangly is being treated with intensive care at Calmette Hospital. Citing his mother-in-law's poor health, the premier cancelled his trip to Busan in November.