I don't think "serial monogamy" applies in short term relationships. Short term relationships are short term because they fail to develop into a viable, compatible relationship. It doesn't take years, or even one year to know someone is not right for you. This is usually obvious early on. So as far as serial monogamy applying to short term relationships, I don't agree.
In an evolving V with:
VioletLight, 40, Bi Fem. Hinge.
Katla, 45, (unsure) Fem.
My musical obsessions