Will frequent suspicion between men and women ruin a relationship?

In many relationships, it is very common for people to develop suspicion. If the other party takes a long time to reply to messages, has contact with the opposite sex, or shows a slight change in mood, they will start to have wild thoughts, feel uneasy in their hearts, repeatedly ask questions, and constantly test, making the interaction between them full of a sense of oppression.
Suspicion is the biggest invisible killer in a relationship between men and women. Once a relationship gets into a cycle of suspicion, misunderstandings will keep arising and estrangement will keep growing. Simple matters that were originally simple will become complicated due to excessive imagination, and the originally gentle interaction will become full of arguments and coldness.
Many relationships are not because the love has ended, but because it is gradually consumed by suspicion. Frequent probing and repeated suspicion will gradually destroy each other’s trust, making both people physically and mentally exhausted, gradually distancing themselves, and eventually having no choice but to part ways.
A good relationship between men and women cannot be achieved without honesty and trust. Less wild thinking, more candid communication, less groundless suspicion, and more mutual certainty. Treating each other sincerely can make the relationship stable, long-lasting, and warm and unbroken.