Fake it for Real: A Friends to Lovers Second Chance Romance

I needed a fake wife with no strings attached.
But I Knocked her up, and now we are having a baby!

I was born rich and loved to be a playboy.
I had the looks, the body, and soon all of my family's wealth.
Everything was going perfect until my father threw a stipulation into his testament.
Fall in love, get married, or I would be out of his will.
After weeks of searching, I remembered beautiful Cecile.
The only woman to ever reject me.
I reached out to her to help me out, and she agreed.
Everything was supposed to be fake until we spent a wild night together.

Now I genuinely want her as my wife, but I need to show her that I can commit to her, and that's going to be a problem.