こどもの成長 お悩み相談 発達障害 グレーゾーン 知育 トイレトレーニング イヤイヤ期 性教育YouTube faced A serious lawsuit by Viacom Intercontinental in 2011 that nearly resulted from the discontinuation of the web site. The lawsuit was submitted on account of alleged copyright infringement of Viacom's material b