Well Dab i jus did the same split to my plant. Trying to spread her out and split her right down where i toppes her!! We r in the same boat! I taped her up m pretty confident she will be ok!! Jus might stunt her a couple days!!
Mine is much bigger and split and I actually like when they split cause they grow back with furious vengeance and truly come back tough and stronger then ever it's awesome got to be careful not to go to far with it but yours looks like it may have worked out perfect keep it tied 2 weeks minimum let it bound together and it'll get much muuuuch stronger then before buddy garanteed