Frida Kahlo to Marty McConnell by Marty McConnell leaving is not enough; you must stay gone. train your heart like a dog. change the locks even on the house he’s never visited. you lucky, lucky girl. you have an apartment just your size. a bathtub full of tea. a heart the size of Arizona, but not nearly so arid. don’t wish away your cracked past, your crooked toes, your problems are papier mache puppets you made or bought because the vendor at the market was so compelling you just had to have them. you had to have him. and you did. and now you pull down the bridge between your…