unwanted company

How do you handle unwanted company afterbirth? My Dad and I have a weird relationship. He lives in another state. He can be rude, loud, hateful, obnoxious, etc. he has decided when I have the baby this summer he will be staying with me and NOT getting a hotel even though his wife is insisting they get a hotel. How do you handle this? I don't want the added stress along with being a FTM trying to get the hang of breastfeeding