Over the last year, with an acceleration in the last few months (the first photo was taken 2 months ago, while the other photos were taken today and the difference is visible), some trunks of my dracaena have started to bend (the plant was given to me in October 2017). Perhaps this is due to the fact that when I water the plant for a handful of seconds I tilt the pot to let more water flow out. I tried to tie the trunks together, but the straight ones bend instead of the crooked ones straighten. An auction would not be aesthetically the best and I don't know if after months I could take it off or if it should stay for life. If it was due to the light, turning it 180 degrees as in the last photo could I solve?
Two months ago: