I got out of a long term relationship. Not recently,it happened a while ago. But it keeps hurting. I'll spare you the details and just cut to the chase...

Whenever I see (apparently) happy couples or hear stories about happy couples/marriages,I feel angry. I desire that their relationship fails. I keep telling myself that no relationship can go well and it will eventually lead to a breakup/divorce.

Although I'm statistically correct (I took the redpill some time ago),I know that these feelings don't come from a healthy place. I'm just desiring failure upon the relationships of others because mine ended.

How do I get rid of these toxic(and childish) feelings?

I tried a few one night stands here and there so I could detach myself from my last relationship but I still care for the well-being of my former partner and I still feel resentful when I see couples or families.

Thank you for reading and thank you in advance for your advice.