Hello, please include theories and definitions

Please Review the fact scenario and answer the questions thoroughly. If you use a legal theory make sure you define it and explain why it does or does not apply. Malachi Dean suffered serious injuries when a Bear Fork Lift malfunctioned in the Amazon Distribution Center where Malachi was working. The accident caused him to be hospitalized for an extended time. While he was hospitalized, Kelly James, whom Malachi had met the year betore, and Dot James, Kelly's mother. made numerous trips to visit him. A rornantic relationship developed between Malachi and Kelly dames. While he was still in the hospital, Malachi proposed marriage to Kelly, and she accepted. Malachi ultimately recelved a $180.000 settlement for his injuries. After being released from the hospital, Malachi moved into Dot's house and lived with Dot and Kelly. Over the next couple of months. Matachi purchased a number of iterns for Kelly. including a diamond engagement rink, a car, a computer, a tapning bed, and hoises. On Kelly's request, Malachi paid off Kelly's car loan and paid for various improvements to Kelly's house. Several months later, the settlement money had run out, and Kelly had not yet married Malachi. About six months after that, Kelly and Malachi had a disagretement, and Malachi moved out of the house, Kelly returned the engagement ring to Malachi. Malachi. sued Kelly and Dot to recover the gifts or the value of the gifts he had given them: Under what theory(s) was Malachi able to recover damages for his work accident? Who was he eligible to bring a claim asainst for his injuries? Why? Can Malachi recover the gifts or the value of the sifts he gave to kelly and Dot James? Is it ethical for Malachi to request to recover the eifts? Fully explain