Has there ever been a Disney fully animated movie where at least one of the protagonist's parents isn't either killed, dead already, or entirely out of the picture and being poorly raised by horrible step-parents? Heck, even in the Toy Story movies, the boy is being raised by a single mother. Let's look:
Snow White: Both parents dead, raised by evil queen stepmother.
Cinderella: Mother dead, raised by evil stepmother and evil stepsisters
Beauty and the Beast: Mother dead.
Dumbo: Father missing, mother chained up.
The Jungle Book: Mowgli is an orphan (parents probably killed)
Aladdin: Hero is an orphan
Lion King: Simba's dad gets killed by his brother
Alice in Wonderland: Parents out of the picture.
Bambi: Mother gets shot by hunters, dad bucking around somewhere else
Little Mermaid: Did she have parents? I don't remember
Lady and the Tramp: Lady forcibly sold from her mother; Tramp is a street orphan.
The only two I can think of where there were a set of parents:
Sleeping Beauty: I think the princess's parents were alive, but sleeping for a hundred years.
101 Dalmations: The best Disney parents ever.
Clearly, Disney is extremely anti-family, since the assumption is that none of these characters would have lived happily ever if they lived in a nuclear family.