Temperature differences between sleeping partners are one of the most common sources of bedroom conflict. One person is kicking the covers off while the other is pulling them back. Here is the honest solution.
Why Temperature Differences Between Partners Are So Common
Body temperature regulation varies significantly based on muscle mass, metabolic rate, hormonal status, and age. Women going through perimenopause and menopause often run substantially hotter than their partners. This is a physiological difference. It cannot be split-the-difference into mutual comfort.
Why the Thermostat Compromise Never Works
Setting the thermostat to a middle temperature means both people are mildly uncomfortable rather than one person being genuinely comfortable. The hot sleeper is still too warm. The cold sleeper is still too cool. Nobody is winning.
The Scandinavian Sleep Method
In Scandinavian countries it has long been standard practice for couples to use separate blankets. Each person has their own blanket sized for one person. No more blanket stealing, no more temperature negotiations, no more one person waking the other. The hot sleeper uses a cooling blanket. The cold sleeper uses their preferred weight and warmth.
The Stillwell Cloud in Twin/Full size is ideal for this setup, wide enough to cover one person generously. See The Cloud here.
Does Separate Blankets Affect Intimacy?
Practically no. You are still in the same bed. Most couples who adopt this approach report feeling closer because one person is no longer lying awake resentful and exhausted, which is far more damaging to intimacy than sleeping under different blankets.