Of all social relationships love relationships keep our families, our communities, and our individual lives, going.
If these relations are good and safe we really come home.
At work, in the pub, in sports we belong but we usually do not really come home.
Friendships can provide much safety, but if there is less social warmth at home, at school, on the street it is still not sufficient to come of age optimally.
Lifelong friendships, also within families, in Western societies are probably spaces where many deep place home.
Love relationships nwadays are extremly dominant in trying to come home: Listen and read to beautiful but painful song: Clocks by Coldplay
Many religious people come home in their bonding with their male and female divine & supreme beings.
In many non-Western cultures, people come home in their connections with personal animal allies and clan totem animals.