Since I moved out almost a month ago I have only allowed myself and my kids to spend much time with ss15. I've been making his dad deal with him and his behavior. I was really caught off guard today when HE( not his dad for once because the kid never texts me. Ever ) text me saying he missed us and wanted to spend the night with us. After much discussion with his dad and an understanding that at the first sign he starts being mean- I send him right back, I let him come. I'm actually very pleased at least for the day. He's been great. Only couple minor ( normal ) teenage instances to address. I would never say its for everybody but I think I made the right decision to move. I'm sure by tomorrow I may be back venting lol. At least for tonight it's been a nice change to actually like him being around.