Cut your losses and sell the car as is. It will only become a thorn in your side the longer you keep it.
You're 22yo, recently married with a child on the way or here already and renting an apartment/house.
Your focus at this point should be towards saving for your own home.
The mistake is already made by taking apart a car that looked like it wasn't too far away from being road worthy, if the picture of the car on the trailer is when you bought it.
You are young, you'll have plenty of time for toys when you can better afford them.
Thankfully I got almost all of the “expensive” stuff squared away. Maybe even went overkill. Rebuilt 440, rebuilt 727 trans with a Transgo TF2 kit inside, suspension entirely rebuilt, new brakes and hardware on all 4 corners, upgraded stock drums up front to 1972 C Body brakes. Rebuilt brake booster, steering box, steering pump, all sitting on a detailed, primed and painted frame / fully undercoated body. Replaced almost all the junk metal myself and now currently re-wiring everything. Spent a good chunk of change on a custom gauge cluster with upgraded internals but kept the stock look.
I’ve done way too much to give up on it yet, it’ll go when I’m gone! Or unless someone trades me a 2 door 62 Chrysler just as nice for this 68