Cutting out Love

I'm fake engaged to the grumpy guy responsible for making me temporarily homeless.
It all started when JoJo's logging crew crashed a pine tree into my house.
After several failed attempts at temporary housing, he convinces me to stay in his basement. No-it's not creepy. Or it wasn't until his eighty-year-old grandpa woke me up the next morning.
JoJo's explanation to Grandpa Joe for the random woman in their basement?
I'm his fiancée!
Really? Yep.
Why? Because Grandpa refuses to sign over the family forestry business until JoJo gets married.
Still, how hard can it be to fake off an old man who rarely leaves the house?
Pretty hard when you live in a small town . . . and Grandpa reminds you to wear your engagement ring every time you go out.
Oh, and then he announces in church that JoJo and I got married!
As I'm patiently waiting for my house to be deemed livable, I'm busy faking feelings for my fake fiancé/husband to sell the ultimate lie.
Except the more we're forced together, the less I have to fake my feelings.
Do I fess up that I'm falling in love with the man I fake married?