[@Forsythe] No worries! I'm not a Pym family expert either lol. The Pym family lore pretty much matches the MCU, with the exception that we restored Pym as Ultron's creator. So Pym has a kid, Hope, and she's in a relationship with Scott Lang who has a daughter, Cassie (Cassie will be an NPC in AA). So if anything, she has something akin to a niece. Janet is around, was rescued from the quantum realm. We did a soft redo of his motivations for making Ultron, where in the lore, he makes Ultron to try to make something that could travel to the quantum realm and retrieve Janet (+ some other PCs who had gotten trapped there).

TLDR - Pym has his MCU family, he made Ultron to rescue Janet from the Quantum Realm and it backfired on him. 

EDIT - He also basically made Vision in this reality as well, since the Age of Ultron was done with the time travel nonsense following comics lore rather than movie lore. So Vision would be a sibling.