I can't remember the exact time I fell in love with you it's absolutely insignificant. As soon I turned toxic.. I only remember getting texture of your hands ,the sound of your laughter and the way we ran out of things to say . 
I only remember feeling weightless every movement we were together and having something to look forward.
By definition, a toxic relationship is a relationship characterized by behaviors on the part of the toxic partner that are emotionally and, not infrequently, physically damaging to their partners.
Sign?
Here's how to recognize seven signs of a toxic or abusive relationship and how to address it in healthy and safe ways.
Lack of trust. ...
Hostile communication. ...
Controlling behaviors. ...
Frequent lying. ...
All take, no give. ...
You feel drained. ...
You're making excuses for their behavior.
How to leave?
Some steps you might take to leave a toxic relationship include:
Cease making excuses for the other person's behaviour – instead, focus on your own behaviour and actions you can take.
Perhaps decrease the time you spend with the person prior to leaving, so that the effects on you are minimised.
How to fix?
Here are some steps for turning things around.
Don't dwell on the past. Sure, part of repairing the relationship will likely involve addressing past events. ...
View your partner with compassion. ...
Start therapy. ...
Find support. ...
Practice healthy communication. ...
Be accountable. ...
Heal individually. ...
Hold space for the other's change.
Effects 
Studies show that toxic relationships often result in greater risk of heart problems, higher blood sugar level and blood pressure, and a weakened immune system. Over fatigue and low energy is also common, given the stress and anxiety that most people in toxic relationships experience on a regular basis.
Fundamentally, toxic relationship behaviors are the result of a lack of empathy. Whether that be demanding your partner live up to your expectations, or refusing to see things from their perspective, toxic behavior often represents an inability to feel genuine understanding and compassion for the other person.toxic relationship is a relationship characterized by behaviors on the part of the toxic partner that are emotionally and, not infrequently, physically damaging to their partner.
Toxic relationships can last decades if you have two people who can handle the suffering and simultaneously never gain conscious perspective on the dynamic or the reality of emotional responsibility.
Moving On Quotes From A Toxic Relationship
Always remember, you deserve better than you think! “If they are not making you glow, glow alone.” “Sometimes the best revenge is to smile and move on.” “Sometimes you need to give up on people, not because you don't care but because they don't.”