i know tha you dont want eng subbed but i didnt watch any subbed till i watched maid sama its my fav anime but its subbed not dubbed. for dubbed id say inuyasha, rosare + vampire, vampire knight, bailisk and karin. i watch anime on animefreak.tv YouTube or Netflix.
Some examples of good romantic anime dubbed in English Include Chobits, School Rumble, Ouran High School Host Club, Seto No Hanayome And This Ugly Yet Beautiful World. You can be able to find more of these anime from www.veoh.com/