What should I do to not self-destruct due to jealousy?
As the title suggests, mainly in romantic relationships, etc., before grasping the other person's situation or reality, they become jealous and explode with anger at their partner, become painful, distance themselves from themselves or leave unilaterally, and they always destroy the relationship from themselves.
The other day, I saw on SNS that the man I was dealing with was on good terms with a beautiful woman like a model,
“You really like slender, beautiful women with long hair, don't you? It's much worse than someone like me who has short legs and short hair.”
“You have a habit of ignoring my posts, so you're kind to other girls.”
I was furious.
From the man I'm dealing with
“It's just that you think so without permission, and I haven't changed anything. The problem isn't in me, it's in your heart.”
I was told that, and I think that's absolutely true, but since I've already been abandoned by my partner, I'm wondering if it's better to walk away from myself.
I don't think there are any other people of the same age around me who would break up a romantic relationship because of this. I think the way to stop being jealous is to have confidence in yourself and make a proper self-evaluation, but trivial things always make you suffer and lead yourself to ruin.
At this rate, I think I'll be alone for the rest of my life.
Every day is so painful that it can't be helped. I think this is a selfish problem, but I would appreciate your advice.
