There are many different kinds of intimate relationship and so we welcome diversity in couple relationship experience. We are interested in talking to some couples who have children and others who don’t. It doesn’t matter whether you live together in the same household, across different households, or live-apart-together (LAT). We want to involve couples who are married or in a civil partnership and those who are co-habiting. You may be in a committed but more casually-defined relationship. You could be in a monogamous relationship or part of open or non-monogamous relationships in which other people feature significantly.
As you can see, we are not trying to standardize the couple relationship into one model and in the interviews we would want you to talk about how you sustain close, loving relationships with people beyond the couple, including children, parents, friends and lovers.