She watched 8 of her children die (Asriel, Chara, and 6 humans).

That is true, sadness noises

Hey, asriel had to witness his adopted brother die, and then gets brutally killed when he tries to bury him

I hate to be that guy, but Chara has no gender. Some AUs, like Glitchtale have confirmed genders(in Glitchtale Chara and Frisk both are boys) but in the official UNDERTALE universe Chara, Frisk, AND Kris from Deltarune have no genders.

But yes you make a good point.

I was wrong. I knew i should've said sibling.

this is so true

*heartache intensifies*