Hoping my marriage can be saved :(

[Maggie3]

Verab I wish I had seen this and done this plan instead of being home and having him seem kind of annoyed that I was there, and then be grumpy to me.

Today I got an email from his best friend, who I had been kind of upset with because he had not reached out to me (we had become very close). I had written him an email and then not sent it but felt better getting it out. Anyways- basically his friend emailed me saying he felt terrible that everything was happening and that I had become a good friend to him and that he hopes for the best for me.

I don't know if I should respond and if I do, what I should respond. He also said that he hasn't reached out because he knew this had been tough for me (which makes no sense to me).