Funny you should ask...
When it come to love all bets are off!
I was told it was me and I said that's crazy...I am me!
So you see how easy it is to not believe the impossible, so we just blow it off as so more crazy talk and move on.
This is the same reason why our government has been able to keep a lid of so many secrets for so long.
Yes you would most likely still be married to the same bum.
There are schools of thought that believe if you can send a message to the past, then the you in the past would receive it in another time-line that is opened up, by you sending it to the past...changes would be made in that time-line... but either fortunately or unfortunately, the you in this time-line we are on now will never know about those changes..its all about the"protection" of every time-line that is created