Should I confront my narcissist partner of 3 years for giving me silent treatment over a ridiculous argument he picked? It’s been 8 days so far?

I sent him a “hope all is well” text a few days ago, he left me on delivered for hours so I deleted it. Still no sign from him.
Should I confront my narcissist partner of 3 years for giving me silent treatment over a ridiculous argument he picked? It’s been 8 days so far?
Post Opinion