I Miss My Ex-boyfriend He Was My First Love - It's So Hard

So my ex is out of prison,
he's in a halfway house
no phone for him until the
end of november.
He'll be outta there in
March
Just got a letter from him
with grandioso expectations
about moving up here where
I live.
He wants to work and send
me money. He'll sell his house
and put funds in an account
for which I'm expected to use
to find him a place in my
area, so he can tell the
authorities he's got a place
to go to, so he can come on
up.
My husband is saying,
He's trying to get back with
you. He thinks he has a
chance at being with you
again.
So now I'm buggin.
I don't want a third wheel
in my life.
After what he did, he didn't
help me recover when I
was down and out.
Now I'm stressed out.