I think he's really losing his mind. My mother called me earlier, crying. She said he texted her last night, a bunch of sexually inappropriate things!??! Very out of character, even for him. I called earlier to confirm what time his mother's flight arrived, and he was completely drunk, could barely string a sentence together. I mentioned that my mother told me he'd been texting her, and he said "That means you're gonna leave me, right?" I said yes, and he said that's why he did it. He's not there mentally, it's sad to see, but I am not his babysitter anymore.