Model around arguing with my partner

I’m trying to do the model around arguing with my partner. We argue most days, some days a small back and forth, some days a bigger blow-up.

I’m putting as the C – relationship with partner

But do I put the arguing in the R or the A line?
Or is it my thought ‘we argue most days’ that would go in the T line?
Or should that sentence ‘we argue most days’ or ‘arguing with partner’ go in the C line?

The result I would like is a more harmonious relationship with my partner.