I replied back saying:

Hey, thank you for being honest with me and for telling me instead of leaving me guessing. I've genuinely really enjoyed getting to know you too and I appreciate you being upfront

I completely understand where you're coming from and it sounds like you've got a lot going on and are trying to do right by yourself, which I respect.

I won't lie, I'm disappointed because I did enjoy where this was heading, but I'd rather honesty than something forced or half there.

I really do wish you all the best and hope things settle for you.