A cheater may not change its spots, but it can change its choice of prey; little did I know what Hubby was really covering for. — It’s easy to say you’d never throw your partner under a bus…but what if they pushed you first? In the bedroom of the Costa Mesa triplex far from my husband’s home security cameras’ threatening reach, I opened the box marked “CYA — Do Not Shred”. In case you’re unaware, “CYA”…