No one is talking about crowding. The phrase "needing space" is considered to be top of the infidelity 101 list.
That is the source of the concern.
-NOPkins-
I will ferret out an affair at any opportunity.
-An affair is the embodiment of entitlement, fueled by resentment and lack of respect. -An infidel will remain unreachable so long as their sense of entitlement exceeds their ability to reason.