What is the name of your state (only U.S. law)?
Texas
Please make at least a LITTLE bit of effort to search for an answer before posting the same question that has been posted 1000 times.
No, she can not. She can, however, ask a judge to give her temporary possession of the marital home, in which case you'd have to leave. You can ask for the same thing, if you wish and can afford it.