Let us be honest with each other. The threat to marriage is not the gays. It is a lack of loving commitment - whether it is found in the form of neglect indifference cruelty or adultery to name just a few manifestations of the loveless desert in which too many marriages come to grief.
In principle if I could not have a home I wouldn't. But not having a home would be too difficult procedurally going from hotel to hotel the gap of three hours where you're hungry and tired.