You know it won't hurt to Google the stats on jealous murder. But I will save you the trouble. Read up:
http://georgiafatalityreview.com/lethality-indicators/possessiveness-over-victim-or-severe-morbid-jealousy/
Especially this one
https://www.easap.asia/index.php/advanced-search/item/511-v5n1-9501-p18-24
I notice all you have said are based on assumptions. I have been arguing with social and expert proofs. But I see you rather make up stories in your head.
So I won't waste my time arguing further. If you have substantial evidence to back you claims, then we can talk like intelligent adults.
Have a wonderful weekend!