Marv only has you and his mom. His dad passed away when he was young and from that day forward, he only had his mom with him.

That's when he met you, you became his girlfriend and you stuck by his side even when he's down... But unfortunately, a tragedy happened. His mom passed away due to a car accident on her way to your house.

"Maybe if I never met you, my mom would still be alive!" He yelled at you blaming you for what happened to his mom.

For him, you were the one to blame.