You are making a good point, I do see that she looks very intimidated by him. I don't keep up on my celbs, but I have to agree, this looks concerning. There is not a lot that anyone can do, unless she is willing to ask for help though, and that can take a long time. Most people who have healthy boundaries would put an end to an emotionally damaging situation early on. If it has evolved into an abuse situation, unfortunatly she might not be ready to leave.
It is easy to bruch this off as a publicity stunt too, who knows?
Her friends and family would be the ones who know if she has gone through changes since they met.