It's 3:10 a.m. The baby is crying again. One partner nudges the other.
"Can you get up this time?"
"I got up at one. And I have a call at nine."
"Your mom told me I'm holding the baby wrong. Again. In front of you. And you said nothing."
"She flew here for three months to help us. What was I supposed to say?"
I'm still healing, I haven't slept, and I'm being graded in my own home. Where are you?
I'm trying to keep everyone happy and I'm failing all of them. Nothing I do is enough.
Neither of them is the bad guy. They're two exhausted people who love the same tiny person and suddenly feel like they're on different teams.
The short answer: Yes, fighting more after a baby is very common, and research shows relationship satisfaction often dips for both partners after the first child. Most of those fights grow out of exhaustion, new roles, and feeling alone. Small, regular moments of teamwork, especially around sleep and family help, make a real difference.
Is it normal to fight more after having a baby?
Very. In a study that followed couples for eight years, both partners showed a sudden drop in relationship quality after their first child arrived, and it tended to stick around unless something changed (Doss et al., 2009). In another study, about two-thirds of new mothers reported their marriage satisfaction dropped in the first three years (Shapiro et al., 2000).
A few things usually pile up at once:
Sleep loss. Everything feels bigger and more personal at 3 a.m.
New roles nobody discussed. Who's the "default parent"? Who handles the pediatrician, the bottles, the grandparents?
Physical recovery for the partner who gave birth, often while working out feeding.
Almost no time as a couple. Conversations shrink to logistics.
Takeaway: more fighting right now doesn't mean you chose the wrong person.
Why do small things turn into big fights after the baby?
Many couples describe the same loop. One partner gets louder because they feel alone. The other gets quieter or more defensive because they feel criticized. Each reaction makes the other one stronger.
Under the surface, the fight usually sounds different:
"You never get up at night" often means "I feel like I'm doing this by myself."
"I'm doing my best" often means "I'm scared I'm letting you down."
Saying the second sentence out loud, even once, can cool things down faster than winning the argument about whose turn it was.
What happens when parents move in to help with 坐月子?
For many Chinese-American families, a new baby means 坐月子 (zuò yuèzi, "sitting the month"), the traditional recovery period after birth. Often a grandparent flies in from China or Taiwan for weeks or months to cook, care for the baby, and help the new parent rest.
That help can be a gift. It can also bring a third adult into the middle of a very tender time:
Different rules. No cold water, no showers, no going outside. Some couples follow these fully, some partly, and some not at all, and it can turn into a tug-of-war.
Caught in the middle. The adult child of the visiting grandparent may feel torn between protecting a partner and not hurting a parent who traveled across the world.
吃苦 (chī kǔ, "eating bitterness"). For many who grew up with this value, asking for help or rest can feel like weakness, so resentment builds quietly.
Face on both sides. A grandparent's advice can carry a lot of pride and care, which makes pushing back feel disrespectful.
Takeaway: the grandparent is the help, and the two of you are still the team. Decide things together first, then share them with family.
Is it the relationship, or could it be postpartum depression?
Sometimes constant irritability, tears, or numbness are about more than stress. Postpartum depression and anxiety are common, and they can affect either parent. A meta-analysis found that about 1 in 10 new fathers experience depression around the birth, and it's more likely when the other parent is depressed too (Paulson & Bazemore, 2010).
It's worth talking to a doctor if either of you notices, for more than two weeks:
Feeling hopeless, empty, or unable to enjoy anything
Anxiety or racing thoughts that won't settle
Pulling away from the baby or your partner
Trouble sleeping even when the baby is asleep
You can also call or text the National Maternal Mental Health Hotline at 1-833-TLC-MAMA (1-833-852-6262), which is free and available 24/7. Couples therapy works best alongside medical care here, not instead of it.
What small steps help when we're both exhausted?
None of these take more than a few minutes. Pick one or two to start.
Split the night into shifts. Each of you gets one protected block of sleep, with earplugs and no guilt.
Try a 10-minute check-in that isn't about the baby. "What was the hardest part of today for you?" is enough.
Agree on one line for grandparents. For example, 谢谢妈，我们想自己试试看 (xièxie mā, wǒmen xiǎng zìjǐ shì shì kàn), "Thanks, Mom, we'd like to try it our way."
Let each partner handle their own parents. Hard conversations usually land softer from the adult child.
Name the invisible work. "I saw you did all the bottles today. Thank you."
That last one matters more than it seems. In the same study of new parents, couples who kept showing fondness and stayed tuned in to each other's lives were more protected from the drop in satisfaction (Shapiro et al., 2000).
Getting support while life is upside down
When you have a newborn, getting to a therapist's office can feel impossible. I offer bilingual English and Mandarin couples therapy through telehealth across New York State, with early-morning and late-evening sessions, so you can join from home during a nap. We can work on the fights, the family pressure, and finding your way back to each other in whichever language feels closest.
Learn more about Life Transitions & Career Stress →
FAQ
How long does relationship strain last after a baby?
It varies. For many couples the first year is the hardest, but research suggests the dip can last longer without some intentional effort as a couple.
How do we ask a grandparent to step back without hurting them?
Start with thanks, keep it about what the two of you want to try, and let the adult child have the conversation. Small, specific requests usually go better than a big talk.
Can we do couples therapy with a newborn at home?
Yes. Telehealth sessions work well with a baby nearby, and early-morning or late-evening times can fit around naps and work.
Is it normal to feel less close or less interested in sex after the baby?
Very normal, especially with sleep loss and recovery. Talking about it gently, without pressure, tends to help more than avoiding it.
Sources
Doss, B. D., Rhoades, G. K., Stanley, S. M., & Markman, H. J. (2009). The effect of the transition to parenthood on relationship quality: An 8-year prospective study. Journal of Personality and Social Psychology, 96(3), 601–619.
Paulson, J. F., & Bazemore, S. D. (2010). Prenatal and postpartum depression in fathers and its association with maternal depression: A meta-analysis. JAMA, 303(19), 1961–1969.
Shapiro, A. F., Gottman, J. M., & Carrère, S. (2000). The baby and the marriage: Identifying factors that buffer against decline in marital satisfaction after the first baby arrives. Journal of Family Psychology, 14(1), 59–70.