I figure it's related to brain function, so something like a tumor. And brain cancer is very difficult to treat, I think most ppl die of it depending on the type. And if he was considered terminal, it could have been a very aggressive type. My assumption is that either his family had him go back for treatment or ML's mom convinced him to go back for treatment. She seems like someone who would put others first and if it's someone she loves, she'll definitely make sacrifices for them. But the dad doesn't seem like the careless or selfish type, so I think he didn't know they were going to have a son (otherwise, it seems to me like he would be the type to be stubborn and refuse to leave until his son was born). I could be wrong, but man terminal diseases are a bitch.
I figure it's related to brain function, so something like a tumor. And brain cancer is very difficult to treat, I think most ppl die of it depending on the type. And if he was considered terminal, it could have been a very aggressive type. My assumption is that either his family had him go back for treatment or ML's mom convinced him to go back for treatment. She seems like someone who would put others first and if it's someone she loves, she'll definitely make sacrifices for them. But the dad doesn't seem like the careless or selfish type, so I think he didn't know they were going to have a son (otherwise, it seems to me like he would be the type to be stubborn and refuse to leave until his son was born). I could be wrong, but man terminal diseases are a bitch.