Was that correct not to participate in funeral?

The ANC representatives didn’t participate in Vano Siradeghyan’s former head guard’s requiem, as well as didn’t participate in his funeral. Moreover neither ANM nor ANC didn’t send any official condolences to the Sirunyan family, which is in bad condition today, when Suren Sirunyan had been a member of ANC for many years.
NA ANC faction member, head of the Social-Democrat Hnchakyan Party (SDHK) Lyudmila Sargsyan in an interview with Lurer.com said: “Is it needed to observe who has come and who hasn’t at this tragic moment? I think it’s not correct. This is not a political event, this is tragedy and it’s not important here who participated and who didn’t. I repeat once more, it’s not right to politicize such tragedy.”
Heritage party members, Free Democrats and the wing separated from Free Democrats participated in Suren Sirunyan’s funeral.