Looking on the internet deeply has found these results:

On a relationship is the most popular phrase on the web.

In a relationship 120,400,000 results on the web	On a relationship 144,100,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
In a relationship like ours, if something's important to one of us, it's important to all of us. It's give and take to live in a relationship. We were in a relationship when I was first recruited. I've always believed that trust Is the single most important thing In a relationship. In a relationship, doctor, it's not always about what you want. You and Nasim were already in a relationship. I want a boyfriend w can fix his own problems In a relationship. In a relationship, if you choose a movie and you choose very, very poorly, do you lose your turn?	YOU SUDDENLY FIND OUT THE PEOPLE AROUND YOU ARE CARRYING ON A RELATIONSHIP. Trauma like that can be hard on a relationship. Me, in pretending to be someone else and your lover's wife, in carrying on a relationship behind her back. Threatening to ruin someone's life can put a lot of strain on a relationship and make it tough to work together. Additionally, leaching classification schemes exist based on a relationship between Koc and DT "Hard on a relationship." Well, a very large disparity in income... can often have a detrimental effect on a relationship. I don't think you really have thought through the stress that children put on a relationship.

In a relationship

120,400,000 results on the web

On a relationship

144,100,000 results on the web

More popular!

In a relationship like ours, if something's important to one of us, it's important to all of us.
It's give and take to live in a relationship.
We were in a relationship when I was first recruited.
I've always believed that trust Is the single most important thing In a relationship.
In a relationship, doctor, it's not always about what you want.
You and Nasim were already in a relationship.
I want a boyfriend w can fix his own problems In a relationship.
In a relationship, if you choose a movie and you choose very, very poorly, do you lose your turn?

YOU SUDDENLY FIND OUT THE PEOPLE AROUND YOU ARE CARRYING ON A RELATIONSHIP.
Trauma like that can be hard on a relationship.
Me, in pretending to be someone else and your lover's wife, in carrying on a relationship behind her back.
Threatening to ruin someone's life can put a lot of strain on a relationship and make it tough to work together.
Additionally, leaching classification schemes exist based on a relationship between Koc and DT
"Hard on a relationship."
Well, a very large disparity in income... can often have a detrimental effect on a relationship.
I don't think you really have thought through the stress that children put on a relationship.