<human>: Can you summarize the given text in a few sentences?

We have 3 kids, they are 3, 2 and 1. This is kind of a different problem from what's usually posted here but it is really bothering me. My husband can only focus on one thing at a time. That means if he is tying his shoe, for example, and the baby falls, he will finish tying both does before going over to help the baby. Another example is he could be playing outside with them and is throwing the ball with the three year old, he won't even notice that the 2 year old is getting close to the pool and is about to fall in. It was endearing before we had kids but now I'm seriously concerned for their safety. Another thing he does is go to the gym every single day for two hours and will not cancel no matter comes up, he went when I was in labor and I couldn't talk him out of going. 

It's not like I haven't tried to talk to him about this, I've told him so many times he needs to pay more attention to them. He travels often for work, around 150 days a year, so I think he might just not have the same parental instincts that I have developed. I barely trust him to take them in his car anymore. Sometimes I try to sit back and see how much he will let them cry or fight before intervening but he doesn't seem to even notice what is going on until he's done with whatever he was working on.
<bot>: my husband doesn't seem to notice when the kids are hurt or in danger and will just continue doing whatever he was doing