Today is the first day of the first week with custody of my 3 year old son. My wife (soon to be ex) and I are doing 50/50 custody one week on, one week off. The first week was hers, and this week is mine.

I am currently living in a spare upstairs bedroom in my brother's house, and my son will be staying in the room with me while he's here. I've never had to parent on my own for more than a day or so, and honestly I'm terrified. My wife has always been my guide in parenting and now that she's leaving I'm on my own when he's with me.

I want to be the best Dad I can be for him, and do my best to love and support him. I just don't know what to do, or how to keep him entertained. I don't want to turn him into a TV or tablet kid. I've never been a good with kids type, other than my own kid I basically avoid them. I love my son though and I've always wanted to do the best for him, and I know I need to step up more now than ever for him.

(More context on the divorce itself: She wanted a divorce asap, just said she didn't love me anymore and didn't want to waste any more of her time trying to make it work. We've already signed papers and are waiting for a court date.)

Any advice is appreciated.