OKAY. I spent a good chunk of my day making sure I could pin this down somewhere public, props to the scarily detailed site FamilyTreeNow.
I have reason to believe I've found Marls mother and her location, and that he might run back to living with her after the divorce finalizes, if he hasn't already.
So, on FamilyTreeNow, we find our boy, Jayson T Garcia, aka Marl
https://www.familytreenow.com/searc...yyyy=1986&rid=0sl&smck=weKSdGIFxV9xbWp01cu5bw
(family tree now doesn't allow me to archive, I'd appreciate if someone else found a way to do so, but I have made screenshots for the time being.)
Scroll to possible relationships, and you'll find one Elva S Garcia, age 50.
https://www.familytreenow.com/searc...yyyy=1967&rid=0sl&smck=-79ZROFqdQVFe8GUN2eWQA
On her page, you'll see Jayson is listed as well.
Now, compare the two address histories. Both lived at the same Oceanside address for a number of years, which match up with the glip timeline.
Jayson's:
Elvas:
And, luckily for us, it lists Elva's current address, in Arkansas:
1203 W Rogers Ave
Harrison, AR 72601
Cross checking that address on white pages and zabasearch also confirm her currently living there. So, if nothing else, we have an address to keep an eye on now. With the divorce public now and them moving houses, him moving back home seems fairly plauable.