Is there such thing as glass screen protector warranty?

I just noticed that somehow, my glass screen protector is cracked in a couple spots at the bottom. I have no idea how it happened since I've been EXTREMELY careful with my phone since I'm under sprint's iPhone forever plan. I literally just got this phone and the screen protector last Wednesday. It's a $40 screen protector and I'm really stressing out. I'm trying to figure this out without involving my dad because he gets really mad easy and I don't need that. If anyone can help me, I'd greatly appreciate it! Even if there isn't such thing as glass screen protector warranty, please give me any tips. If you know a website where I can get a new one for cheaper than $40, that would help too. I have the iPhone 6s Plus!

What sort of person this is - I'm so numb and confused?

I have been seeing this guy I really cared for but he let other women txt him 24/7 and he would pretend to use his phone and I knew he was rxting them back - he has no job no money - I paid for everything - bought him 1500 iPhone when he lost his - I paid for a holiday in Surfers-? He did some minor repairs on my house and when I told him that I could not mortgage 130000 to buy him a corvette he ripped out what repairs he did l- he took my kitchen and bathroom pipes - broke my back door lock and left the door open - that same day he sends me picture and video of the woman he was with while I was frantically running around calling plumbers and locksmith - - please help me see what type of person he is - I'm so numb