thank you for the translation. its confusing but thank you for the effort.
the manga did butchered these scene after all, so even with proper translation there is so much missing link.
tl;dr
he got his research stolen, he able to "win" the lawsuit because he got backup on external ssd,
he still loss his patent but he win the money (out of court settlement).
because he loss his job and research he got dumped by his girlfriend this got him so shocked that he spend his money on traveling all over the world while feeling empty inside.
he told carol about that and carol tell him that the girl are trash for ruling out potential husband just because he lost his job,
because to her anyone that try to marry her for something other than her personality is worthless. because when she loss that thing that attract them (job, pos, wealth), they would betray her.