Woah!!!!
Better re-inforce that part of the house, or move your head away from that place!
I was also thinking the splitting half part would be more likely since the roots of a typical tree run pretty deep. But even then, splitting in half is also crazy. I bet the wind-gust was strong enough to lift someone off their feet. I experienced that for a few seconds in 2016. Winds were so strong that it took every joule of energy in my body to walk against it and the traffic poles were swaying fiercely. Really bad idea to be outside in such conditions.
Etisalat to dismantle storm-hit 'golf ball' on Abu Dhabi HQ - Arabian Business
That huge radome on the building was removed because it looked like the winds would blow it off!