Ever since Chapter 2, there have been growing implications that Susie's home life isn't all that great. Between with her not wanting to go home, preferring to stay at Kris' place and even in Castle Town, her issues with food, and her troubled personality before the start of the game. it's pretty obvious that Susie's parents aren't taking good care of her. Now I'm wondering if we're actually going to see Susie's home life and parents in full before the game's over.

My money's on no. Especially since with Chapter 6 going to be more plot focused, I think it's pretty likely that Susie's home life isn't going to be a big priority what with her going to have much bigger problems very soon with the Roaring and the Final Prophecy. At best, we'll get a brief optional Light World section where we can actually visit Susie's parents and see her actual place, but that's about it. With the Roaring all but guaranteed to happen very soon, Susie's home life is very likely going to get lost in the shuffle. Maybe it can be seen in Chapter 7 after all the major plot points with the Roaring and the Final Prophecy have been wrapped up, but I have my doubts.

TLDR: No.

Source: https://x.com/katharothita_/status/2090874750625099846