He's not jealous. Like a lot of channels you've pushed a stub tail maquace onto a short tail. The short tail is mellow and fine. Stub tails are mean and aggressive and unempathetic from birth. It can't keep its hands to itself wnd is always touching and attacking the short tail for no reason. As this video shows. The short tail gets tired of it and this is what you have. Stop blaming the short tail. 😡 And you fed a baby before an adult. Big no no!