Your Mileage May Vary is an advice column offering you a unique framework for thinking through your moral dilemmas. To submit a question, fill out this anonymous form or email sigal.samuel@vox.com. Here’s this week’s question from a reader, condensed and edited for clarity:

My husband and I have a good relationship. We’re both committed to personal growth and continual learning and have developed very strong communication skills. A couple of years ago we were exposed to some friends with an open marriage and had our own conversations about ethical non-monogamy. At first, neither of us were interested.

Now, my husband is interested and currently is attracted to a colleague who is also into him. She’s married and has no idea that he and I talk about all of their interactions. He doesn’t know what her relationship agreements are with her husband.

I’m not currently interested in ethical non-monogamy. I see things in our relationship that I’d like to work on together with my husband. I want more of his attention and energy, to be frank. I don’t want his attention and energy being funneled into another relationship. I don’t have moral issues with ethical non-monogamy, I just don’t actually see any value-add for me right now. The cost-benefit analysis leaves me saying “not now.”

My husband admitted that he’s hoping I will have a change of mind. I don’t want to force his hand, although I am continuing to say very clearly what I want in my relationship. How do we reach a compromise? If he cuts ties with this woman, he has resentment towards me. If he continues to pursue something with her, I feel disrespected, and while I don’t want to leave him I would feel the need to do something.

Dear Monogamously Married,

I want to start by commending you for two things. First, for your openness to discussing and exploring all this with your husband. Second, for your insistence on clearly stating what you actually want — and don’t want.

I think Erich Fromm, the 20th-century German philosopher and psychologist, would back me up in saying that you’d do well to hold tight to both those qualities. For starters, radical openness is important because, according to Fromm, the basic premise of love is freedom. He writes:

Love is a passionate affirmation of its “object.” That means that love is not an “affect” but an active striving, the aim of which is the happiness, development, and freedom of its “object.”

In other words, love is not a feeling. It’s work, and the work of love is to fully support the flourishing of the person you love. That can be scary — what if the person discovers that they’re actually happier with somebody else? — which is why Fromm specifies that only someone with a strong self........

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