Date current, wife travelling on H4 - assisstance for Murthy Lawyers

[jungleeravana]

Hello Murthy.com,

My priority date became current and my wife is travelling to India later this month. She has a valid H4 (did not renew AP as she had a valid H4)

Can she come back on H4?

As I am primary, if I receive the green card and somehow it takes time to receive her green card (we filed our 1485 together), does my H1B gets cancelled directly and her H4 will not be valid??

Not sure but I believe primary and dependent GC at times comes at different times.

Can you please throw some light in this matter?

JR