I just am kind of over it and it’s like what should I do?

So I have been seeing this man for 4 weeks now. He loves to see me and have dates and play dates with our kids. But when we are not together he goes hours without responding or talking to me. I think he has called me twice out of 4 weeks and I’m the only one who calls him.
I just am kind of over it and it’s like what should I do?
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