I'm going to go after my bnb host
Did something bad happen? Why do you think you need to go after your bnb host today?
She had started to talk tough with me, she kicked me out of the kitchen when cooking
You are very offended by being kicked out of the kitchen. Do not let it effect you, just keep your temper in check. Its not your kitchen and if you start any trouble you will be banned from that place for good.
Ya I feel better now that I let it out.
I think you are doing the right thing to remain calm. This will allow you to retain some relationship with your host and that will be good for you.