I have heard that it is possible to get the Stocking Festival stocking from Galen if you have a child (and thus, Nina has passed away) before one has a chance to trigger that event with Nina. I have also seen a YouTube video which appears to prove so. What I was wondering was does anyone know the exact times/ conditions to trigger that event with Galen, as if my maths is correct I will have a child (with Skye

) before Winter rolls around again, and I really don't want to lower Skye's hearts to delay the Child event (it would break my heart too).
I have already missed out on unlocking the 4th Mine (I can no longer experience Heart Events, and Keria's heart event is necessary to unlock the 4th Mine

), so I really don't want to miss out on the stocking, too!
Thanks