I have multiple families on Sims 4 with marred couples. Once relogging on to sims (I haven't played since July 26th and its August 12th right now) my sims that are married lost their entire romantic status and 90% of their friendship status, and under "relationships" it says "Just good friends" "acquaintances" "Just friends". So, I tried to rebuild their relationships using the modifyrelationship cheat and the bars for friendship and relationship were fixed, but it still says they are just friends and acquaintances. They also lost their friendship with their children, and its like the family hasn't even met before. Is there a way to fix this issue? So my marred couples don't have the "just friends" and "acquaintances" status?
Do you have any mods or CC (custom content)? Try taking that out.
See this for more information: [PLEASE READ] Usage of Mods and Custom Content