none of us knows what's going on behind the scenes in her life right now .. but from the outside looking it, it seems pretty clear that doing this play in London was the single BEST decision she's made in YEEEAAARS. she looks amazing, as you say Aqua_Tofana, better and better every day. she genuinely seems happy and glowing and healthy. she's getting good reviews and she's proving that she's capable of being reliable and disciplined. it just is doing her so much good to actually WORK. it always feels better to be useful, for any of us -- to work hard on something and see it through to fruition. and it's been a LONG time since she's really done that. so i think this is wonderful for her.
maybe she should try and get right back into films, or maybe she should stay in london for a while and try and get another role in a different play.