What does this mean?- the WH's regrets?

[gatsby11]

Sleeping 10 hours by 8 months??? AWESOME! Wow, I hope my little girl does that.

Don't know if I could have done that if stbxh was in the bed.

I am so glad that it's just me and baby at night. I can turn on or off lights, use the whole bed, do whatever I want! In fact, I was even thinking that if WH and I get back together, we should have a 2 bdrm and we can each have our own rooms! Maybe that's bad. But I think we appreciate some space. . . we'll see.

He's coming over tonight again. We'll see what happens!