(HaH! I've got some posts available now!! )
I agree with oompa re: "but he should create space and watch...... not stable to me....or believable........oompa"
She doesn't sound stable enough to be capable of raising a child properly...
I also agree with Tired of the Hypocrisy: "He should demand a pregnancy test before anything else happens..."
How does he know she's actually pregnant?? Plus, he should demand a paternity test if she actually is.....
I also agree with leavingwt: "It sounds to me as if marrying her would be a huge mistake." Yup, yup, yup! Don't even marry her for the kid's sake!!!
I also agree with marjoe: "don't forget the adoption option."
With regards to Rebel8's comment, if your brother's aim is to obtain custody of the child after it is born (assuming the pregnancy test comes back positive and the paternity test shows that it is his) - or if he is extremely kindhearted and wants to take care of someone else's baby - which I gather is not the case..... he should begin documenting her unstable behavior right now. Does he have the finances and electronics knowledge to obtain a good recording device???
He seriously needs to consult a lawyer - right now!!!
Best of luck and a positive outcome!!! Ziddina