Machloket, the Hebrew word for dispute or strife, is related to the word "piece" or "fragment" because a machloket shatters the Peace into pieces. There is fall-out and bad things happen. That's why you should always stay away from arguments [unless they are for the sake of Heaven].
The machloket in the British Royal family, initiated by Harry and Meghan, caused a worldwide machloket. People were taking sides: for and against.
Several years after it had begun, King Charles III and his daughter-in-law the Princess of Wales are both diagnosed with cancer, requiring them both to begin chemotherapy and cease Royal duties until their health has returned.
That's what a machloket does. You're watching it play out now.
Of course it's no accident that Harry married Meghan. He's probably a gilgul of King Edward VIII who abdicated the throne in favour of marrying his lover Wallis Simpson. Meghan is the new Wallis Simpson, very similar in personality and probably another gilgul. No surprise that Prince Philip used to call her DOW [Duchess of Windsor]
Rebbe Nachman of Breslov explains "machloket":
At the end of his story “The Spider and The Fly” (Rabbi Nachman’s Stories, p. 151), Rebbe Nachman tells us that when the soul of a great tzaddik—him!—comes to this world, Satan protests. “If the tzaddik is allowed to come to the world, I will be unable to do my job! Do not let him be born!” God’s reply is that the tzaddik must be born. Satan must seek a solution to his problem.
The tzaddik must come in order to teach and model for us how life is meant to be lived. If not, we could not know and we would have no chance to choose a proper way of life. On the other hand, as Satan correctly pointed out, the tzaddik would be so successful that he, Satan, could not do his job. There must be free will. That’s the point of living: having and using free will, preferably making right choices! So what is Satan’s solution? He befriends a stooped-over old man: machloket—argument, strife, dissension, politics. And the Satan laughs; he is no longer afraid of the great tzaddik and his teachings.
Let’s think for a moment. Satan goes from pleading and being distraught at the prospect of squaring off against the tzaddik, to laughing and being unconcerned. Why? He has found machloket. The implication is that the tzaddik needs and thrives on shalom. Shalom means more than “peace.” Just as machloket is related to the Hebrew word for “piece” and “fragment,” shalom is related to the words “whole” and “complete.” Everything in Rebbe Nachman’s teachings stresses—and sometimes screams—wholeness: in prayer, in Torah study, in caring and sharing (chessed and tzedakah).