Melissa and Gregg are married. During their marriage, Gregg is injured in an accident and can no longer work. Gregg receives a large personal injury settlement and places it into a joint savings account. Gregg also begins receiving disability payments, some of which goes into the joint savings account. Melissa and Gregg are getting a divorce -- Melissa claims that ALL the money in the joint savings account is community property, while Gregg claims it is separate property because the money was acquired due to his injury.

According to the Texas FamilyCode who is right and WHY?