Back....again.

[TrentC]

I don't know how to fix this. My sister text him the day after it happened apologizing and telling him she doesn't know what she was talking about and was just trying to make me feel better and that she loves him

He didn't reply to her.

If your husband chooses not to accept your sister's apology then that's up to them to resolve. It isn't your place to fix them.

I have a younger sister and two older stepsisters; let's call them April, May, and June. The younger stepsister (May) lives out of state; my sister (April) and the older stepsister (June) had a really bad falling out several years ago and don't speak to each other; June never calls or visits my parents.

Every year for Christmas, May comes into town and wants everyone to get together for the holidays. Even though my sister chooses not to attend, May keeps trying to get June and my parents to make plans together. May thinks she is helping things, but she really isn't; she just makes everyone uncomfortable by doing this.