past 子(こ)供(ども)扱(あつか)いした (kodomoatsukai shita)) to treat someone like a child patronize, condescend Conjugation of "<span class="searchmatch">子供</span><span class="searchmatch">扱い</span>する" (See Appendix:Japanese verbs)...
【<span class="searchmatch">子供</span><span class="searchmatch">扱い</span>】 [noun] treating someone like a child [noun] patronization, condescension [verb] to treat someone like a child [verb] patronize, condescend...