Let me rephrase. I have a divorce lawyer. He’s not familiar with the FAA. I meant, should I get an aviation lawyer should she try to slander me?
Aviation specific lawyers do not typically handle slander cases. Your divorce attorney should be able to handle the slander case or recommend another attorney if needed.
This is not an aviation case at this time and even if it becomes one, an aviation specific attorney won’t really do as much good as having a good civil attorney already on the case handling the divorce and potential slander.
If she were to file a complaint with the FAA against you stating that you are suicidal and abuse drugs, it most likely would not go far. If she does so anonymously without proof, the ASI assigned to the complaint would most likely just review your airman record and give you a call for a phone interview. They might even go as far as to talk to your AME to get their opinion on your well-being. However, they will not order a psych evaluation or order drug tests based on her anonymous report alone.
If she were to not do it anonymously, her relationship to you would be inquired into during the investigation and that would be probed. The FAA is accustomed to dealing with bitter parties with an axe to grind.
And of course, whether her complaint is done anonymously or in the open, all you have to do is to be honest and open about the fact that you are going through a nasty divorce and your wife or ex is just trying to smear you. Without any direct evidence to support her claims, the investigation would most likely be closed with no action required.
At this point in time, ignore all suggestions to get a separate attorney unless your divorce one thinks you should. Ignore suggestions to call AOPA legal services. Don’t do any drug or alcohol testing on your own. Do not seek psychiatric services on your own. Avoid talking to your wife. Avoid posting on the internet. Avoid listening to SGOTI. Yeah that includes me as well but especially ignore the shrill ones who are suggesting that you do far more than the situation currently calls for. Their advice is worthless and mine is worth exactly what you paid for it plus maybe a smidgen more, imho.