My boyfriend and I are moving states.

So basically my boyfriend and I have decided to move states (about a 6 hour drive from where we currently live) to live with his biological family. We’re both pretty nervous about it but his family said we could move in at a pretty low cost and it would overall hopefully help us to save a little money. We currently pay about 1700 for a studio ( I know..) and have more bill on top of that. Is it worth moving all that way? We’ve been over everything and we’re just trying to see the pros and cons of it all.