If we're getting divorced and we only been together for 3 years we don't have no property but I do have 401k what is the worst that can happen
Your spouse shoots you to avoid the divorce. Sorry, I should not try to be humorous. Not enough information to give an opinion, see a local family law attorney.
Generally, your wife would be entitled to some portion of the increase in value to the 401k that occurred during the marriage.
You should speak with a family law attorney in your area to discuss your options.
Question not clear. Contact a lawyer, it is only a 3 year marriage so it is not a huge deal.