get revenge, sleep with his best friend

Yeah, sounds like he's distracted by other things, and doesn't consider you enough

He just sounds complacent in the relationship.

It happens over time

did u tell him directly why you're upset? I know he should've known why but still men are usually clueless.

Selfish

If nothing else. Selfish.😔😒🤗

Lot of red flags here.

Yes it’s mean.