Anon is a data analyst

Maybe his gf is visiting her husband's parents?

I have a feeling anon takes a lot of things very seriously.

There's a lot of people out there who have been dating for a long time but can't get married for financial reasons. A couple of my friends have been dating for over a decade now and they talk like they are married because after that long they might as well be.

His gf is visiting his wife's parents?