Yeah, for me it helped that my parents only bickered (nothing physical or traumatic for me) and didn't use me as a weapon against the other.

Also my mom is cordial around my stepmother that my dad cheated with - they are all decent enough to not fight at my events like graduations and weddings.

I see friends my ages having kids and having the same problems my parents had and I wish it was socially acceptable enough to tell them to split up already.

No you won't see your kids 24/7, but raising people is about not being selfish in the first place and putting 'what you want' behind you. You will get a break from them (my mom said she liked having free weekends), and it's better for kids to learn from two somewhat functional parents instead of constantly miserable stressed out ones. I only saw my dad on weekends but the stability of that schedule (which he kept) was more important than seeing him 24/7. Actually, if I got exposed to his negativity 24/7 I'd have been worse off.