If the reassurance never lasts, more of it isn't the answer.
It's late, and you ask again. "Are we okay? Do you still love me? Are you sure?" Your partner says yes, warmly, the way they did last night and the night before. You feel the relief settle in. By the next morning, maybe sooner, the question is back, in slightly different words, and it needs answering again.
Or you're the partner doing the answering. You love this person. You've gotten very good at saying the right thing. And you're exhausted, because nothing you say seems to stick.
Couples in this spot often end up in couples therapy working on communication. Sometimes that's exactly right. But sometimes what's happening is OCD, and the usual approach can make it worse.
When reassurance becomes a compulsion
OCD runs on a loop. A doubt shows up, it brings anxiety, and you do something to feel certain again. That something is a compulsion. It brings relief for a while, and the relief teaches your brain that the doubt was important and needs answering, so it comes back.
Reassurance-seeking is one of the most common compulsions, and in relationships it can look like:
Asking whether your partner still loves you, is still attracted to you, or is happy.
Needing a long talk after every disagreement before you can settle.
Checking their face, tone, or texts for signs something is wrong.
Asking whether you love them enough, or whether this is the right relationship.
When OCD focuses on a relationship, it's sometimes called relationship OCD. Each of these can also come from ordinary insecurity or anxious attachment. That's why it gets missed.
Why couples therapy can accidentally feed it
Couples therapy is usually designed to help partners understand each other and respond with more warmth. So when one person keeps asking for reassurance, a reasonable goal is to help the other partner give it more consistently and kindly.
If the reassurance is a compulsion, that backfires. The partner becomes very skilled at providing relief, and the relief keeps the OCD going. Sessions feel productive: one partner shares their fear, the other responds beautifully, everyone settles. A few weeks later, the anxious partner is no better, the reassuring partner is worn out, and people start wondering whether the relationship itself is the problem.
It often isn't. The relationship has just been recruited into the OCD.
The question that tells you a lot
The content of the question doesn't tell you much. How long the answer lasts does.
When your partner reassures you, clearly and sincerely, how long does it hold? If the honest answer is a few hours, maybe a day, and the same doubt comes back in nearly the same form no matter how good the answer was, that's the pattern of a compulsion.
Insecurity that comes from attachment tends to respond to real closeness over time. When your partner shows up consistently, things gradually feel steadier. OCD doesn't work that way. It doesn't care how good the evidence is.
Many couples have both going on. A useful clue is noticing when reassurance helps and when it doesn't. Distress after a real disconnection, like a fight or a stretch of distance, often eases with genuine repair. Doubt that shows up out of nowhere, feels urgent and specific, and doesn't respond to repair is more likely OCD.
What helps instead
The first step is understanding the pattern together. The reassuring partner needs to know that their answers, however loving, are part of what keeps the anxiety going. That's hard to hear. Nobody did anything wrong here. Reassuring someone you love is a completely natural thing to do.
The second step is gradually reducing reassurance together, not cutting it off. The partner with OCD practices sitting with uncertainty a little longer, and the other partner practices responding with support instead of answers, something like "I can see this is hard, and I'm not going to answer that one." This is exposure and response prevention (ERP) applied to the relationship, and it works best when it's planned and agreed on rather than sprung on someone.
Sometimes the best setup is individual ERP for the partner with OCD, alongside couples work focused on repair and connection, so the relationship isn't carrying the whole load.
If this is your relationship
I work with individuals with OCD and with couples, and I see this pattern often. Read more about couples therapy or OCD therapy and ERP, or book a free 15-minute consultation if you're in Arizona or Colorado.