My [25F] fiance [26M] played a cruel prank on me for my birthday.

I dated my fiance for 3 years and I thought he was sweet. Not perfect but who is. He was adorable and is pretty funny.

One of the things we talked about was moving into a great house. I always thought I should have a say in which house we go to but he insists this his chosen house will blow my mind away. He then kept telling me he will take me there on my birthday. My birthday came and he instructed me to wear a blindfold. He drove me to where he said the house was and then helped me out. He took me to a spot and told me to count to 3.

I then got hit with what was a water balloon and when I took off my blindfold, there was no house. I was furious and upset but he kept telling me I shouldn't have been so stupid to believe he could afford a house. I asked him to drive me to my parents but he kept apologizing and saying he didn't know his joke had gone too far. Ultimately, I had to Uber and I'm at my parents. My boyfriend keep bombarding me with texts saying he's sorry and even says he will allow me to pick out a house.

How do I trust him again after the cruel prank?