I’ve been married to her for like 3 in game years still haven’t been asked for kids once.. My house is upgraded (with nursery) and I have had a 14 heart level with her all this time, I’m wondering if anything is missing or not
Time of day your farmers goes to bed does not have any effect - the chance is the same if you skip through days by sleeping immediately (which is actually the faster method) or if you play until nighttime. You really just have to be patient. Good luck!