Betta breeding question?!?

Ok I have a male and female veiltail betta. I have them both in a 10 gal tank with a plexiglas divider and ech on one side. The male made a bubble neat but I think it's jut the border of the styro foam cu right now, I think he's still working on it a little. Anyways, my female lived with a different male for the past week week in a half were they could see eachother no stop,( there was the divider) I didn't have intentions on mating them plus, he never would make a bubble nest. So I put my other male in and I've conditioned both of them, now he's finishing the nest, and my female is trying to swim towards him but the gl is in the way. Is she ready? But I just put he on his side like 2 hrs ago to see if she was ready and he started chasing her for a bit and she swam away and laid on the ground like she was playing dead, so I moved her back to her side and she is drilling trying to swim towards him! Did she get ready in the 2 he break, or is she just trying to be dominant, cuz she made my other male be her "*****" I guess u could say:) so when will she be ready? She flares at him everytime they meat at the gl, she has the white thing, but she's dark dark blue and I cant really see the stripes even If they were there.