Not right now, but I would like to add a way to divorce your wife or break off an engagement. I'll include that in the next content update. It is possible to return your partner back to enormous & the care home using an item in the endgame shop.
Is divorce currently not possible at all? - or just impossible at a certain weight level?
If it is not possible at all (have yet to play to that point to experience it myself) i suggest that it should be very easy to do but cost a fortune, like: half your beloingings for instance.
Also i think this should be very high up on the list of updates to keep the game open after you "completed" it.