INS and OUTS

A non-sequitur occurred to me. Here it is, for want of something more relevant.

INS and OUTS

When couples break up
it's often because of an in
or a whole list of ins
for example:

Infidelity
Inequality
Inattention
Insensitivity
Incomprehension
Inflexibility
Intolerance
Insecurity
In-laws

And when they look for a new love
they simply delete the ins
so their wish list
looks like this:

Fidelity
Equality
Attention
Sensitivity
Comprehension
Flexibility
Tolerance
Security
Optional in-laws