My husband is becoming more and more unpredictable. For two or three months in a row, he didn't answer my phone, didn't return my text messages, and didn't even answer his mother's phone.

If something happens to him that makes you angry and angry, then everything else is an excuse, and you don't need to blame yourself. That kind of unrequited love, I have to think that it may not be as simple as you said, and you may not even know if there is a mistress.

If you made an unforgivable mistake before, or you were wrong every time before, he forgave him. He has reached the limit of patience and ignored you, but there is no reason not to agree to the divorce, nor does it rule out that he wants to calm down. If you call every day, he won't answer, and he doesn't know what he wants, so he won't answer your phone.

Can you find a way to meet him? Still no news? Is everything all right?

If you can see him, let's meet and talk face to face. It's really impossible to move his mother out. If his mother doesn't support you, get ready for a divorce.

I just saw you say that the two places are separated, so I think his quarrel is probably intentional, forcing you to break up, which may be a situation, but it is difficult for you to investigate and collect evidence. I still think it's not easy. If the two places are separated, the feelings are not worthy of distance, and it does not rule out that they are close people.