Should I get rid of my dog. Help

Cassie • 26- Married - 2 sons 🥰 - Baby #3 on its way!

So I have 2 under 2 and I have a 3 year old beagle that is causing me alot of problems. It's to the point where he really is just stress and my husband and I just can't handle the extra stress. We don't even want to play with the dog we're so annoyed half the time. We have tried training with treats and a vibration collar and everything. He is constantly barking, he gets into the diaper pale and tears up diapers and get the gel stuff everywhere. He keeps tearing up and chewing all my kids toys, he takes their food constantly, he tries to take our food constantly. I'm constantly putting him in his cage through out the day bc he's doing somthing bad. Once I let him out he goes and does it right again. I'm so tired of cleaning all his messes constantly. We got trash cans with locks, try to keep doors closed and gates up but he finds a way around it. He even will climb through the kitty door somehow and eat the cat poop from the litter box. I feel horrible wanting to rehome him because I feel like having a dog is a commitment but I also know I'm going crazy at home and I'm so stressed and the dog is making it so much worse. He's great with the kids and the kids love him even if he's a little rough sometimes he'd never hurt them on purpose. I just don't know what to do. Do I keep him for the kids or get rid of him for my sanity.