I grew up without a TV and had no problems with it.

My husband and I had a TV for the first couple of years of our marriage, but when it broke, we never replaced it. I don't miss it, but admit to watching some TV shows over the internet and YouTube etc, so it's not exactly screen-free around here.

My toddler has discovered the joys of music on YouTube and watches a bit more than I'm comfortable with, but I try and restrict it as best I can.

Definitely do what's right for you and your family. There's always plenty to do without a TV on!