Ouch, sorry to hear your parents split. That is one thing I was very fortunate in, my parents loved each other very much and got along very well. Of course there were arguments, nowhere near the splitting kind of argument. Now of course with my father’s passing splitting is impossible. Maybe as they get used to being split, they will become less depressed, but who am I to predict such thing? I have no expertise with this sort of thing. I wish there was more I could think of to say. I hope things get better for you. Hang in there. I be praying.