Based on what I see Tara has always, always been great and involved with the kids. She's always had a public profile on ig and has always posted in her stories and on her grid. I haven't noticed an increase in her posting or anything different from what she's ever posted. If anything she posts less because she's not around the kids as much. I never see Tara post drama ever. I haven't noticed a huge change in Corey's ig either, except he went private and he actually can post want he wants without getting permission from the photoshop queen. He has posted a bit of drama here and there, but nothing like Trashy Tracy.
Now as far as their parenting goes, neither are great, but I'm more inclined to judge trashy because she parades around acting like she's the best parent out there, whereas Corey does not. If he does, he certainly doesn't post about it.
Speaking on my personal experience, my mom was a single mom, who worked. I spent the majority of my summers at the shore with my grandmother and grandfather.(Dad's side)They lived there year round. (LBI) I have the absolute greatest memories of spending time with them. They took me miniature golfing, to the beach, to the 5&10, out to eat, crabbing, to an amusement park on the island and much more. I honestly couldn't tell you where my mom took me. I know she took me places, but not like how my grandparents did. I truly believe the kids will remember, especially Skylar, who they made the best memories with. Atleast based on my experience.