I'm a dad to 2 boys. A 2 year old and a new born last month.
I think first impression for a guy to join this site is important. And my first impression wasn't that great sorry. It could have been the colour purple that didn't appeal with me or could have been the responsive style that you're using or the changes you made. I didn't like it. I prefer the xenforo default responsive.
Also when changing from portrait to landscape in responsive on the iPhone 5 on your site. It only zoomed in and this made it harder to use the style.
Now I can see you have done a big job in a few days with posting lots of content. However there are a heap of sections. IMO too many sections. For a super busy site that can be okay. However what will happen on yours is a whole heap of empty threads with little discussion. I'd personally halve that many sections initially by condensing them.
Overall the style and way too many sections turned me off and I closed the page.