Kid, you have too much power and potential to go ending yourself. Think of it like this, you are like a sword, all of this turmoil is sort of like tempering the sword, it might hurt for now but ultimately it will make you stronger and give you power. Hardship always makes the best and wisest ponies, each day you keep pushing forward, the stronger, wiser, and better you become! :)
Good good. Kid, you are not going to solve anything by ending your existence. You are a unique experience in the universe, neither your mom or dad are worth not experiencing the you that you can be. So stop thinking so much about them, first and foremost, you are worth saving. If you wanna try to save them, make your first priority being there to try things!
I thought so too, because if he were going to end the series, well… happily ever after seems unlikely, right?