I don't know the signs. All I know is that it seems like they are on that path. They Yell over Bills everyday. They threaten to leave each other way too much to be comfortable and with that they scream at each other that they wouldn't care if the other left. Like I said Before I do not know if these are the sire signs they they are heading down the path of Divorce-hood but I know I'm paranoid And I'm preparing myself for it to happen (They split up before but never divorced and they are back together now, so I'm sorta prepared if it does happen)