Kandi Burruss ’ estranged husband, Todd Tucker , is firing back at her claim he’s living rent-free in her guest home ... saying she's the one who kicked him out of the main house without notice, TMZ has learned. Todd filed court docs responding to Kandi’s claim he was essentially squatting in the guest home at her Atlanta property. In his filing, Todd admitted he was living in the guest house ... but he said it was because Kandi "unilaterally removed" him from the main home by directing her