"You must be relieved she returned from the time she did." Pansy gave a small smile in return, before she'd gone off and married a mublood and abandoned her family. She could of course see the benefit in that, but Andromeda was still tarnished in her eyes, perhaps she hadn't yet, but she had turned from her family, rejected their values and all for someone no where near worthy of such a thing.
"I can imagine it must be strange for her, to now have this age difference between the two of you." Pansy agreed. "Though it looked like she was able to meet many young ladies near her own age at the tea." She reminded Bellatrix, hoping though she knew it was likely impossible to move the conversation away from her son. If Bellatrix wanted people for Andromeda to socialize with then there were plenty to choose from that were not her son.
Pansy's smile thinned as Bellatrix continued. "Yes, Stephen is very intelligent." And perhaps a bit too charming if he had managed to so catch the eye of Bellatrix all ready - either that or he was spending more time with the woman and her sister than Pansy had realized.