Son broke up with his girlfriend over Pokémon

My 5 year old has been saying of the girls in the neighborhood is his girlfriend. He was playing outside and he went up to her and ran back pouting. I asked what was wrong and he said he broke up with her. I asked why and he said "She doesn't like my Pokémon!" To he was holding his stuffed Pokémon, its the one thats name kinda sounds like squirrel. I dont fucking know Pokémon. I would feel bad for the little 5 year old, but I've been dumped for dumber reasons so she'll be fine lol.