Potential spoilers if you haven't seen the *Rick and Morty* episode "Pickle Rick" (S3E3) yet [duh]. 

In the opening scene, Rick reveals himself to be a pickle to Morty. Beth brings Summer out to the garage so they can all go to family therapy. Rick acts like he doesn't remember agreeing on the time for therapy and acts like he wouldn't be able to go-to counseling as a pickle. Rick even says Beth could just pop him in someone's pocket or purse. Why doesn't Beth want Pickle Rick to come with the family to therapy?