Mama June's abandoned all of her responsibilities as a mother by choosing to stay with her BF, Geno Doak ... instead of raising Honey Boo Boo. Also Miley Cyrus might've snatched up Brody Jenner's ex, Kaitlynn Carter, but he isn't batting an eyelash over it -- the guy's already found a new distraction ... one Josie Canseco.