Should I disclose personal family issues in my applications?

My parents have been having problems for over a year (my dad cheated and by a technical glitch my brother and I saw all of the texts with the other woman) and it became the business of the whole family, making it weird for everyone and made home a newly unpleasant space. Obviously strained the relationships between parent and child and flipped everything around. I’m not even sure if colleges ask, but do you guys think this appropriate to disclose or does it not matter? I’m not sure if it affected my grades, I always feel I can do better but my mental health and attitude toward school changed (I had a lot more “sick days”). I’m leaning towards not because it seems so personal and maybe they won’t even care and also its a shameful thing but what if a college sees something in my transcript that they deny me admission for? I guess its kind of messed up idk. this seemed like a space to ask but maybe reddit is better

No.

However as a matter of practicality, work out your finances with your parents. Make sure you are all on the same page.

No, I won’t be a good idea but you really need to sort things out with your parents with regards to school stuff.