I'd like to see more sprites reused for the spouses after marriage all around. It always annoys me that Sebastian's computer desk wasn't put perpendicular to the wall with the stool to the right, so it has the same footprint for his pathing but then his working sprite could be reused. Abby could sit on the floor and play her game (with the option for the Farmer to join her so long as she isn't mad at them). Elliot could read in front of his bookshelves. Sam could play his guitar or play a game on his phone. Emily can dance with her parrot. Each of the spouses have more sprites seen in-game that could be utilized to give them the appearance of doing more in the farmhouse.
I also don't understand why Elliot and Sam are the only ones who keep working. Alex and Maru only have part time jobs, Sebastian and Leah work from home, Emily works nights, and Harvey's clinic is only open until 4. They can keep their jobs after marriage and still be around plenty.