Deli, I was telling my T once about my family who keeps saying all I need is medication, and it's even less expensive than that therapy thing.

And my T laughed a little and waved her hand and said, 'Oh, families don't "get" therapy'.
I'm sorry your housemate is one who doesn't know how important therapy is and what it is really like. It is hard to try to share a good therapy experience with someone who doesn't get it and doesn't want to get it, in some cases.
But we get it and we are happy for you!