Need some positivity Bipolar disorder

I’m a wreck. My husband finally got help after many years. He’s now on medication but still has a lot to work through before we can work on our stuff. Is there anyone out there that has a happy marriage with someone who is bipolar? How do you make it work? How do you make it work with kids? I thought I could do this and this would change so much for the better. It’s a huge struggle and I don’t know if I can hang on. I hate what our little one sees when he acts badly. Is there hope and a chance at a decent life without children being damaged?