Was it something you said—or did—or didn’t do? (It’s usually that last thing). You can’t help noticing that your mother-in-law acts like she is married to your husband—as if she doesn’t trust you to be a good wife to him.
And if that weren’t frustrating enough, your husband isn’t willing to talk to his mother about it. He’d rather you didn’t say anything, either. After all, what harm can a little mother-in-law jealousy do?