Need help. Scared, confused pt 2

[Jefe]

Just more journaling.

Wait, more text messages, just checking up on us. Seeing how everything is going. I just don't get it.

Text transcript:
8:06 PM
W: Are the girls in bed?
M: Not yet, why?
W: Just wondering how its going. I want them to get enough sleep.
M: I understand, I take pretty good care of them
W: I know

8:45 PM
She calls.
W: What are yall doing?
M: Coming home from the store.
W: Oh. Well, I was just checking in to see how they were doing.
M: Is that all you needed?
W: Yeah.
M: Sure?
W: Yes.
M: OK
W: OK, good night.
M: Night

Again this morning,
8:22 AM - phone call
W: Good morning!
Long pause, then just asking how everything went this morning and talked about some school stuff, etc.

I'm so confused.