I have long realized just how blessed I have been in life to have two loving parents who, despite any quirks or frustrations that they have with one another, have managed to work through any problems and keep their love burning for my entire life and more. In so many ways the two of them complement (if not compliment) each other, like two interlocking puzzle pieces that together make a clear picture. I think of their relationship as one of balance that somehow combines two distinct melodies into a single harmony ... of a song that has developed and grown for five decades.
I hope they have a happy anniversary.