My [14M] mom [35F] kicked dad out of the house due to a concussion I got and he didn't take him to the doctor.There's talks of divorce.

Hello everyone. My name is Peter. I'm not the person this post belongs to. My friend here is completely out of it. He can't look at screens without it hurting. I just came by to give him his work he missed at school. I had the idea to ask online because he doesn't know what to do, and frankly neither do I. This is me, not him.
The gist of his situation is that he took a nasty fall earlier this week. His mom was away on a business trip, and he only had his dad. He had this massive pain in his head after the fall. His dad said he was fine and to sleep it off. His sister came by later that night, and he was still complaining of head pain. She took him to the ER because he was not really responding to what she said. He was diagnosed with a serious concussion.
His mom came home and she's kicked his dad out of the house. She's talking about divorce, and he doesn't know what to do.

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tl;dr: Parents may be getting divorced.


Source.

Sometimes, mom and dad argue and say hurtful things to each other. Let mom cool down by having some time and space to think. Dad needs this too. Give it a day or two. At that point, if you still feel you need to intervene, sit mom down and talk to her. Tell her how you feel and stay calm. Yelling, and anger only make a situation worse. What ever the outcome maybe, please respect your parents final decision. I hope that this helps you.