Bive is the first one in the picture on the top left, aka the one with messy hair, glasses, and a big smile with Spongebob type clothes. (He's the oldest unless you wanna be, in that case he'd be the 2nd oldest then or just another middle child, but I'd recommend you being younger than him.)

Jark is beside Bive on the top right, aka, the one with red colors, black, and white with the more defined eyelashes. (He's the youngest and trans aka woman to man, if you wanna be the youngest though you can and they'll be the 2nd youngest or just a middle child along with Kevin.)

And Kevin is on the bottom left, aka, the one with just white, black, and a few shades of gray. (He's the middle child, if you also wanna be the middle child, then by all means, do whatever you want to bud.)

In this case/scenario your mother has basically been abusive in ways and ended up leaving you all when Bive was 17 so he vowed to never abandon you three, your guy's father... Was a different story, he died to the mother, aka, she killed him.

I KNOWWW, I'M SORRY FOR THE TYPO BIT IT TOOK ME A HELL OF A WHILE TO MAKE THAT PIC PERFECT SO I AIN'T GONNA FIX IT. TwT🖕