hi! try these, they're either growing up from being a baby or child:
http://www.mangago.me/home/mangalist/802678/
http://www.mangago.me/read-manga/lady_baby/
http://www.mangago.me/read-manga/the_monster_duchess_and_contract_princess/?0sDk
http://www.mangago.me/read-manga/survive_as_the_hero_s_wife/
http://www.mangago.me/read-manga/the_youngest_princess/
http://www.mangago.me/read-manga/i_am_a_child_of_this_house/
http://www.mangago.me/read-manga/actually_i_was_the_real_one/?57zw
http://www.mangago.me/read-manga/charlotte_has_five_disciples/?O2qg sorta
http://www.mangago.me/read-manga/please_throw_me_away/?75jl
http://www.mangago.me/read-manga/the_villainess_want_to_marry_a_commoner/
http://www.mangago.me/read-manga/recording_hall/
http://www.mangago.me/read-manga/i_was_born_as_the_demon_lord_s_daughter/
http://www.mangago.me/read-manga/the_princess_in_the_dumpster/
http://www.mangago.me/read-manga/my_sister_picked_up_the_male_lead/
I really like these so any suggestions are appreciated or manga's like beauty and her beast