Three key aspects of relationships are… 1) Depth, 2) Support and 3) Amount of conflict.

Depth is – how close you are and will be, how important this person is to you, how much you depend on each other.

Support is – how much you can turn to each other for help and support, to listen and do important things together.

Conflict is – how much you have to work to avoid conflict, how much you feel guilty or angry, how much you want each other to change or try to control each other. 

Here’s some research.

You could probably think about your key relationships and quickly place them in terms how much they combine these three qualities.

You could also think about which of these are most important to you in certain relationships, and what may have changed over time.