beta
See, I understand ppl being mad at T, because he is running away when E needs him, but I think it's reasonable in his own thought process. Now, keep in mind that when you are mentally unwell, you zero-in on your toxic/negative thoughts more over anything else. You can see it with T tunning out from the conversation with the doctor and how at the end he "takes on" the depressed appearance of E from the past. While E is healing and learning to move on despite the hurt caused to him, T is only now truly taking in the consequences of his actions and he's struggling to move past his actions to see that E actually wants to be with him.
He was already ready to free E from himself after rescuing him, so his mentality is already leaning toward E being free from himself. However, E decided to forgive him and while T has done terrible things, most of them can be overcome with time, but a baby? That's a more constant reminder and an even bigger consequence of his actions, and T knows E cares about his family, so he can't even imagine how hurt E would be. Will E have to endure more pain to forgive T again? T isn't logically thinking right now, he's only focused on wanting to stop hurting E, but with the miscarriage news his negative thinking is being re enforced. E will only stop hurting when T stops holding onto E.
Another point is that, T might believe that E doesn't actually want to be with him. Again, a negatively re-enforced though. T may think that E might have only been wanting to be with T because of the pregnancy, which could work in the same fashion as the debt, as another form of controlling and holding onto E by force. E may realize one day that he doesn't love T but may find himself trapped in the relationship again. T just wants E to be free and happy but T has only hurt him and chained him and the miscarriage news severs any little rationale left in T to forgive himself and move on.
Unfortunately, I believe that T may be going through the same thing as E initially did. T may feel stuck, unable to live without E but unable to forgive himself enough to return to E. I think he may consider suicide as a method to deal with this crossroad. He may run away, hide, or just avoid E enough to earn the money to support E and his brother, deciding to sink himself into the ocean. He may just run away now and try to commit suicide. Regardless, it definitely feels ominous for T to suddenly have the same design as E from when E was suicidal.