OMG: She's Going To DIE This Week..
That's okay...now the next episode is where the producers/writers and everyone involved can make this something special.
Although it's going to suck seeing the mother on her death bed and dying in front of her children.
I guess it's a "tragedy", the entire series according to Google is such one:
https://www.google.com/search?q=this+is+us
Never seen another show EVER listed as "tragedy".