I am 27. Years old and my boyfriend is 29 we have a child together and was living together till I went through my spiritual change with God. Now I am celibate and things have changed and I told him I didn't want to have intercourse with him till we get married he respected my choices and we even decided on a date to marry but now he wants to change everything till next year I asked why and all he says is I want to wait... what are we waiting on. I have been waiting for 6 months now and no answer? am I being naïve?

No more free milk and he's not willing to wait for the barn door to open again?

Yes, looks like perhaps you found what his real desire in the relationship was.
Have you moved out of the house if you were living together, or are you still the cook, dish washer, laundry maid and so on?