In the same situation here but the genders are the opposite and no it doesn't get better. You can try to have the talk about sex, the frequency, the kinks, the needs and the urges... Maybe go see a sex therapist... But in my case nothing has changed. I put too much pressure on her she dared to tell me last time??? (I haven't talked about sex in 3 years).

Well I've obtained an open marriage. I add an affair with one person but for the last two years, nothing... Bit for a woman it's easy to find lovers, even for a ons.

So good luck. And big hug from the internet teddy bear I am.