A TikTok user identified as @marydollys has gone viral by sharing a piece of advice that her grandmother repeated to her since she was a teenager, which, according to her, completely transformed the quality of her romantic relationships: "Never be jealous of a man; let him be jealous of you."
The creator, soon to turn 40 and with two marriages behind her, recounts that when she was 18, she asked her grandmother the reason behind that advice, to which the response was clear: "At 18, you won't understand it. But in the years to come, you will understand it perfectly. All I want is for those words to be etched in your memory."
The central argument of the video is that displaying jealousy has the opposite effect than many women expect.
According to @marydollys, "being jealous of a man boosts his ego, raises his self-esteem, and gives him that value and confidence that he might not have had, as he may be a man with issues of self-love and self-security." In other words, a woman who shows jealousy ultimately gives power to someone who deserves it the least.
The TikToker goes further and warns that some men with low self-esteem may deliberately provoke jealousy: "He will take it as something to inspire himself. He will do it often to provoke you, to see your reaction, that reaction that makes him feel powerful."
This approach is backed by specialized psychology. Pathological jealousy is directly linked to low self-esteem and personal insecurity: a person with unstable self-esteem interprets any situation as a threat and may use the jealousy of others to reinforce their own worth.
The creator acknowledges having experienced her own "outbursts of jealousy, insecurity" in the past, like any woman in a vulnerable moment, but she asserts that she has been free from that dynamic for "many years": "My relationships have been healthier, more enduring... I rid myself of silly, crazy, obsessive jealousy many years ago."
The video is part of a well-established trend on Spanish-speaking TikTok, particularly among Cuban and Latina creators, who share strategies for emotional independence in romantic relationships.
In that same vein, a Cuban TikToker went viral with the message "your greatest weapon against a man is your silence," arguing that arguing or demanding weakens the woman's position in the relationship.
Other creators have addressed topics such as psychological tricks to maintain male attention, how to get over an ex, or warnings about certain male profiles, forming a trend that blends popular wisdom with applied psychology.
The advice from @marydollys's grandmother, passed down through generations, can be summarized in one sentence reflecting what modern psychology has documented: showing jealousy can reverse the power dynamics in a relationship, and the one who benefits is not always the one who provokes it.
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