The other characters depicted in "Rugrats" include the babies' parents, who are portrayed as often being easily distracted, leaving their young children free to emancipate themselves from such restraints as playpens or strollers and venture out to explore. Such adult figures include Didi and Stu Pickles, Tommy and Dil's mother and father. Didi is a sweet, educated and loving mother who decides to return to college in one episode. Stu is an often-feckless toy inventor whose designs have been known to either fail or break. Other parents include Chas Finster, Chuckie's stereotypically nerdy and mild-mannered father, a widower who later remarries; Kira, Chuckie's sweet-natured, kind and understanding stepmother (later just his mother after adoption) whom Chas marries in "Rugrats in Paris"; Drew Pickles, Angelica's indulgent and doting father who pampers his daughter to a ridiculous degree; Charlotte Pickles, Angelica's workaholic mother who overindulges her daughter equally if often seen talking on her cell phone with an employee of hers named Jonathan, although neither of them afraid to put their foot down when they feel she is getting out of line; Betty DeVille, Phil and Lil's kind but boisterous feminist mother; and Howard DeVille, the twins' mild-mannered and soft-spoken father.