My parents had an ugly divorce, now the once fun memories with them together make me depressed. Does this feeling go away?

Basically, any fun or happy memory that involved them both now brings me nothing but sadness. Remembering those moments just feels like one cruel lie.

I think this stems from how ugly the split was. It unfortunately wasn’t a simple case of two people growing apart. Infidelity was involved, and it all happened so suddenly. It’s been almost 2 years now. I’m a grown man at this point, but it still hurts so much.