In the game files the kids arent even registered as his children. The eldest is marked as his brother. Now it could just be behind the scenes development issues. But I think its cut content. I think here was supposed to be a story there. Other than the whispering door...
The game is limited to two children for both NPCs and for the player character (hence the adoption limit). Two of them are registered as his children one as his brother. It’s possible it was cut content but also likely it was just engine limitations
@@sasusaku3373 oh yes how could I forget! Thanks for clarifying... I wish they fleshed it out a bit more when it comes to balgrufs story though. Something a bit scandalous like Ned Stark and his bastard son. Which turned out not to be his son at all in the end. But he kept the secret. Wouldve been nice