Is this the end of my marriage?

[P17]

Update.

I needed a copy of the OM's Facebook page for Social Work (as he talks about drugs etc. and I want them to know about this for my D's sake - in confidentiality not so I can be vindictive).

I was quite shocked however that it's been updated since he moved over - as my W doesn't have internet access yet. He updated it from his mobile, and I quote what is on the page.

OM - Sometimes things don't quite go as you planned.
Friend - What's happened?
OM - Made a big decision that I wish I had thought through.
Friend - Would it have made the answer any different though.
OM - It sure would and I wish I could turn the clock back.
Friend - Can't you change your mind about whatever it is?
OM - (no answer but his friend suggested they email)

The big decision could be anything but let's use common sense and he's probably talking about moving in with W. They could also just have fallen out (which is likely given her emotional state) and this is just a venting. I am reading nothing into this other than there may be trouble in paradise.

However, W can see his Facebook page (when she get's internet access) so why be so public?!? <confused>