Every relationship is different, so I can't speak to your situation and this may not be the root cause. This isn't specifically for Darkmoon, but for anyone feeling the same way.

I'm male and my wife has a robust social network where I am included in some of their conversations. Most of her female friends are low-key angry at their husbands and resent how much work they (wives) do that goes unnoticed.

Make sure you are helping out in the home: obvious things like cleaning, cooking, dishes, laundry; but also kiddo maintenance like knowing what homework is needed, what they need to wear on Tuesday for spirit day, when the next dentist appointment is (or making it), etc; social maintenance like planning trips to grandparents, finding a babysitter for date night (and planning it), preparing for parties.

Take some of that work off her and she'll have more energy for you.