Answer:
Yes
Explanation:
She is a citizen of the Texas and also a citizen of united states of america.
The federal jurisdiction has subject matter on every state, it is only in some exceptions that the laws of a particular is different from the federal law, but note most cases, state laws are drawn from federal laws and federal laws over rides the state law.
But in this case, it is lawsuit and if she wishes to sue them in a federal court she can , at times if she uses a state law she might not prevail because state laws are different from each other, but using a federal court, she can and the federal court will have a subject matter.
