Marriage/Family life is nearly finished!
When you marry, your spouse will move in with you, say new things, and help you out on the farm. Each marriage candidate has some unique dialogue, so your experience will be slightly different depending on who you marry. Also, some spouses who have important jobs will continue to go into town and work after marriage.
Sometimes, your spouse will help out by watering a significant area of crops (if they can find any, that is).
With the completion of Marriage/Family life, Ill have finished with the vast majority of game content in Stardew Valley. From here on out, Ill be tying loose threads, adding special touches, ensuring everything is cohesive, polishing, etc.
Stardew will definitely be released this year.
Thanks for reading!
-ConcernedApe