I am sorry
If you are a full time teacher you should be able to rent a place, small apartment will suffice. Eventually if you decide to split, you sell the house and split the money or one buys the other person out etc but for now you can rent. You don’t need a mansion. If he makes much more than you he’ll pay spousal support and child support. Until then you can manage

Generally speaking I advice women to not depend on men for finances or for anything for that matter and always have their own income and car and bank account and their own savings. Child care should be split evenly but for everything else you are better off having your own stuff.

Too many women stuck in bad situation because they depend on a man