Blind item

I wanted to post to livejournal but I couldn't(anyone who reads this is free to do so for me) but the star of a new show (actually a spinoff of another show) has recently gotten seperated from his wife despite having another child with her last year. He spends a lot of time liking and commenting on an actress who is also on the shows page. Over a 15 year age difference.

Dax Shepherd and Kristen Bell? I have no idea if any of the clues match up. I just saw a commercial with them in it and thought of them.

Except their kids were born in 2013 & 2014.