Sometimes you may see a couple that, from the outside, looks like they don't fully "gel" together, but in reality they are doing just fine, and their private life is great. While sometimes you may see a couple that, once again, from the outside, looks like they are the happiest couple in the world, but in reality they are having serious issues. Point being: never make judgements or assumptions about what a couple's relationship is like. Also, and this is equally as important, never compare your relationship to someone else's, you may not truly understand what the reality of their relationship is like.

May Allah protect our relationships, let them flourish in His pleasure, and be a means for us to attain Paradise. Ameen.