Need new playstyle

[San]

Hello all. I am definitely a casual player. I usually play a rogue or for the torture a pally, but due to a couple things in RL one of which is a new baby in the house I need to find a good class to play that I can go afk and solo with. Nobody wants a tank that says hey guys I have to make a bottle and change a diaper. What I am looking for is a good solo class, yet not requiring a lot of attention as well so that I can play when I am the only person at home to take care of things. Thanks for suggestions.