My question involves a marriage in the state of: Virginia.
I recently discovered that my wife of 2 1/2 years had an on-going affair with her former boyfriend. I have no other proof than her social media posts (many nudes) and graphic description of their liaisons. I'm not pushing for a fault divorce, this just caused it. We have lived in Virginia for 1 1/2 years in a house I own in my name only. We each have our own car which we pay for. We never joined bank accounts. I paid all of the bills. She is retired from the Navy, I am still active duty. We maintain separate insurance, both health and auto. Her 14 year old son lives with us. She has custody, but he visits his dad on holidays/vacations.
She would like to move back to NC, but after the school year. This means we have to cohabitate as a separate couple. What are the guidelines to make sure our time of separation is not valid? Does the presence of her 14 year old require a one-year separation?
Given the short time of the marriage and the fact that she has her own pension, is it likely that I will be paying alimony or other support?

