I'm Korean. Of course English is not my second language. It's more like Foreign language.
I've seen somebody saying that IF I want to us the expression of 'My House', I have to actually possess (own) the house as my asset.
For example, "welcome to my house" or "come to my house this weekend."
Is it true??
If I'm living in a place that I don't have as my real estate, can I use those expressions?