TV exclusive Tom Schwartz knows a thing or two about surviving a reality TV firestorm — and coming out the other side a little singed, but still standing. The “Vanderpump Rules” alum, who weathered the fallout of the 2023 cheating scandal involving his former business partner Tom Sandoval, his then-girlfriend Ariana Madix and castmate Rachel “Raquel” Leviss, recently told Page Six’s “Virtual Reali-Tea” that the chaos came at a steep personal price. “[I] somehow narrowly [survived] at a great cost to — oh my God — my sanity,” Schwartz said with a laugh. Bravolebrity Tom Schwartz shared his thoughts on the ongoing “Summer House” scandal while paying a visit to Page Six’s NYC headquarters for an interview with “Virtual Reali-Tea.” Brian Zak for Page Six It was revealed in recent months that Ciara Miller’s former close pal Amanda Batula and Miller’s ex West Wilson hooked up behind her back, igniting a firestorm of headlines and fan uproar.…