Why do I feel this way?

I feel some weird type of responsibility to my kids 24/7 and tend to just see my husband as like a temporary caregiver or babysitter.

Like when I take a shower or get ready I feel the need to rush through it and relieve him of watching them. When they scream or cry (they’re 3 and 1) I always jump in. They’re all over me constantly and leave him alone and when they bother him or annoy him I step in. Like last night our 3 year old was really fighting his sleep and didn’t want to go to bed and my husband was losing his patience and getting frustrated and I stepped in and took over. I know this isn’t right but like I can’t stop myself.

I never feel okay leaving them with him either. If I have an appointment or something I rush home as fast as I can to take over. He’s never been alone with them for more than an hour or two.

Why am I like this?