Balancing between work and writing is hard but if your marriage is on the line perhaps ask micheal to assist you with writing let he get involved with what you doing, while you are focusing on saving your marriage, you would he killing your passion if you do stop writing, so the best solution is to let him feel like his helping you by writing or create a seperate account for him to experience what is medium like. With that said, deleting is not a option yes you can take a break but im sure his working at night write one or two article schedule it for the day instance i know i have lastnight i wrote four articles scheduled to release at different time slots while his work you can do the same also medium has a audible feature plug in a headset and listen to article. You got this goodluck!