It's plausible. I thought she offered 50% of the money from selling the house to Cole which he "may" have rejected. Oscar has a motive to ruin the Lockhart's but is he that smart to tell a half truth since he suggested he heard the conversation and we can assume he heard more than "its our baby" to make hard…

Did the episode subtly indicate that the infamous "baby-curse" is finally broken? Cole's moment of catharsis also stemmed from the burden his family carries from the past and using the symbolic moonshine as a fuel to finally light up the dreaded memories as a first step to moving on could also mean getting rid of the…