Lawrence msg me

The moment i got into my room, my mum asked if a guy called me...i said"no ah"..and then i went to check my hp after changing and wat was displayed on the screen is:

3 MESSAGES
1 MISSED CALL

OK-i clicked and got this:-"How r u i am lawrence do u know who i am."
I replied:"Kang Rong?"
He replied:"Yes"

I called the man whom i shared 5 yrs of r/s with, after we broke off...we are contact-less for 3 yrs..summary of the conversation is...his wife is now stepping on another boat...the child is not his..and he still thinks that his wife is the victim...[where i am victim]...F off la...anyway, is this wat they call RETRIBUTION?