What's the point of love?

I've got a text, it's from your ex. 
You cheated on him too, he tried his best to warn me about you. 
"You don't wanna her trust me man." I should've listened but now shits hit the fan. 
Ash sent me a pic of you with another guy, What's this? And please don't feed me another lie. 
Stop gaslighting me I know I'm right, you're holding his hand it's there in black and white. 
I ain't gonna sit back and take a seat, I'm done listening to your lies playing on repeat. 
I was in a good state of mind, now you've stabed me in the back from behind. 
"Luke I don't wanna lose you." Reading the message I believed it too. 
But everything you told me was just a lie, now you're in a new relationship with another guy. 

Love's got me questioning.
Love what's the point of love huh?
You start undermaining everything you do, you stay loyal while there actions don't stay true. 

I'm mad I'm actually fuming, love is a disease and it's consuming. 
Now you're outta that door, So who is this then? "Luke it doesn't matter anymore." 
Again you keep pushing me away, tired of your lies I'm beginning to decay. 
I'm so dead inside, you coulda told me the truth but instead you lied. 
Take accountability, how about you take responsibility. 
Broken promises vanishing into thin air, my heart is empty it's way beyond repair. 
I started to question was you really mine, sparks were flying but it's like I couldn't reach the finish line. 
You never loved me, I need to come to terms with reality.