If I DO move out of my house, will the Court consider that “abandonment?”

 No, the concept of so-called “abandonment” is relevant only when a party is seeking a divorce on fault grounds (very rare.)  You have not committed “abandonment” simply by moving out of your house.

Whether or not it is wise for you to make a permanent move, however, is an issue that you should get legal advice on BEFORE you move.  Feel free to email me directly for advice on your specific situation.  Thanks for reading.