We donít know where she travelled from, personally I would have chosen the routes below travelling by luxury ferry. Then driven on to whichever destination in Spain I chose.
Portsmouth to Bilbao
Portsmouth to Santander
Heavily pregnant woman who by her own admission isn't feeling well travels via ferry for hours and hours - I don't think so.
Also there is NO way at all she wouldn't have been spotted and tweeted/fb'd about. There's no hiding places on those ferries!