Okay so it seems as though I can't fins anything any more. This time I'm looking for a story in which Kagome get separated from her group because of a large blast. Sesshoumaru helps her and the group thinks her dead, but as the story progresses Kagome becomes sick from a head injury and Sesshoumaru brings her back to the future which the brothers kinda make up to help heal her. I know Sesshoumaru had to hire a lawyer to protect Kagome. This is all I can remember right now but I might be able to come up more if needed.

www.fanfiction.net/s/2632933/1/Destined_for_Me

CindyGirl's Destined For Me is what I think you're looking for.

She gets a head injury and goes blind for a bit and Sesshoumaru gets money from selling his 'ancient coins' when he's in her time and uses that to help her family and pay the hospital bills.

That's such a good story, I think I may have to reread it.

I do believe this is the story. Thank you.