Dont judge someone's relationship. You honestly dont know everything about a couple and what they've been though. It's their relationship, not yours. Dont just go around assuming stuff because you cant just automatically judge them from what you see on the internet. You're not the one experiencing the relationship, so how would you know everything? A relationship is only betweet two people who have strong feelings for each other, so just let them be happy. Negative judgemental opinions are not needed.