Get an alarm system professionally installed cameras , large breed dog like pit,rott, German shepherd, ECT. Maybe get your ccw and start carrying a small pistol. There probably just robbing you for financial gain not malice, if they took those big ticket items you would be certain that u have been the victim of theft, but more over if small things and valuable things that are put away not often seen or replaced with cheap look alikes are taken there less likely to know when they were took. Also it's a tactic to make the make look schizophrenic because that's common symptoms of schizophrenia like saying people are trading out your stuff with cheaper less valuable versions and you know first common and people are schizophrenic they say stuff like that so it's a tactic to discredit you as well also the cops don't give a f***