I have a childhood friend and her whole family invited to my wedding because they are like family to me as well. The friend, let's call her Jane, moves a lot and does not have a set place to live. She is an actress and jumps from place to place plus she just graduated. I want to invite her and her significant other. I think the only safe place to send her invite is to her parent's home but how do I address an envelope to the whole family plus her significant other? What about her younger brother's girlfriend (he's still in college)?
This is popping up with many of my childhood friends who either live between school and their parents' house but also have significant others.
Am I overthinking? I don't know much about invite etiquette, so please don't be upset if this should be obvious to me.
Thank you so much!