"And if you weren't so ugly I could have loved you,
It's something I tell myself when I'm down to get high,
Lord,
If you made me a coffee I could have loved you,
And I'd make you hot chocolate, and anything you wanted,
Tell me, who is invited?
So fucking delighted to see all the boys you see,
Tell me, why don't I fight it?
What does it say about me?
And let's not be friends, or else this will never end,
Let's not be friends for sure, for sure,
We'd adopt, we'd adopt, I'd have all the things he's got,
But I'm not,"
https://www.youtube.com/watch?v=9vJ3lzen4d0

Ah yes...them...
Divorced parents just trying to co-parent for their son, even though they both think the other is very wrong

Cassius kinda just stuck in his ways, wants his son to be a villain, thus very much encourages Mercurius' relationship with Shigaraki, and doesn't see why Lyna asked for a divorce, because why? she didn't mind when they got married about his "dark and violent nature" (I say in air quotes, because murders) and that mainly came from because when they had a child, Lyna's perspective opened up and she's like "...I don't want my child exposed to this..."

Cassius still loves you, Lyna! and is open whenever you want to come back to him! whenever you get tired of Eraserhead, like you got tired of him, he's open for you to come back! he doesn't hold it against you and Cassius would never hurt you!

Lyna was completely blinded by love when she excused Cassius' murders and junk, young, dumb, and in love, that doesn't make what Cassius does okay, of course, being hot isn't an excuse, but now she's happily with Aizawa, you know, someone who doesn't go out to kill people

Mercurius still sees and loves his dad, and he like spends weekends and such with his dad, tho Cassius gets no powers when he comes to pick up his son, absolutely not, especially since he doesn't like Aizawa, probably has tried to kill him

Arms were...a trial bleh

"Stupid"-Brendon Maclean
Cassius and Lyna-Me