Defamation and Malicious Lawsuit question

I lost an order of protection case but the court didn't leave a reason why I lost but did say I had justification for my alarm due to my "stalkers" actions. My lawyer then requested a re-hearing or explanation of why my claim was denied for a possible appeal. I posted on facebook warning single women to be careful who they date on dating sites based on my experience with my "stalker". I never used his name directly. Just referred to him as my stalker. I also said that he and his father were lawyers. That is the only description of him I posted. Can I be found guilty of Defamation and for filing a malicious lawsuit based on this?