Unhealthy love is based on two people trying to escape their problems through their emotions for each otherin other words, theyre using each other as an escape. Healthy love is based on two people acknowledging and addressing their own problems with each others support.
Mark Manson,
The Subtle Art of Not Giving a F*ck: A Counterintuitive Approach to Living a Good Life
The Subtle Art of Not Giving a F*ck by Mark Manson