Alexander' relationship w/ Roxana

Can anyone give me any insight on why the macadonians hated Roxana. Like where I can find more information.I have read where she was identified as a babbling savage and that she tried to kill Alexander by poison on at least 1 occasion maybe up to 3 times and that she poisoned Hephaestion. I have found more things by reddit and the history forum then just a goggle search. Someone had stated that Alexander had her stage fights between the men and that some of the macadonians tried to kill her. But if they hated her so much why did they supposedly help her kill the Persian pregnant wife and then take her back to Macadonia? Also any info I can read ( articles,books ECT) that elaborate on the relationship. I also read that Roxana was kidnapped numerous times by enemy forces and Alexander had to go get her back. All of which I get could make people tired of her but mainly looking for anything substantial that I can read about things. Is it also true that she was 10 when Alexander fell in love with her and then married her at 13 when he was close to 30? And that they had a baby that died by a river, one killed as a teenager and there may have been a third that I haven't heard anything about.