Incoming Challenge: How to rebuild a friendship when husbands and kids are involved in the conflict as well?

I have had a very close friend for many years. A few months ago there was a misunderstanding, which involved our children and husbands, that has spoiled our so far deep and honest friendship. We have been in contact several times but it’s not the same.

It’s a friendship that I value a lot, so I have reached out a couple of times, but my friend seems colder. I am not sure if I should give her some space or confront her directly? It’s a delicate matter because it involves people we both love. I am not sure what to do. What would you advise?