User blog comment:Funnyman12/Luna and Leni are Lincolns guardians?????/@comment-29928741-20170705063424/@comment-24200891-20170705064306

Guardian siblings is a fiction. In big families elder siblings are supposed to look after the younger ones. Luna and Leni are in fics picked as Linc's guardians because they are most popular and authors believe they are his closest and nicest sisters.

In my fanfics the guardian title was made just for heartwarming scenes. Guardian duty lasts until the younger sibling can take care of self. I also tried to use guardian concept as explanations of personalities. For example if Lynn was Lana's guardian, she would also influence her to be so tomboyish. Lori would have similar effect on Lola. I picked Luna as Linc's guardian because back then I thought she's his closest sister and I thought it would be adorable. For similar reason Lincoln is presented as Lucy's guardian in my fanfics.