Why do my text messages not show on my wife's Android phone after she switched to it?

[iMore Question]

my wife changed phones to samsung android, now my txts are not received, hers transmit to my iPhone however.

 

[zerog46]

Re: why do my txt not show on wife's android after she changed to it

Try this: Can’t get text messages from an iPhone - Apple Support

 

[SwitchBeach]

Re: why do my txt not show on wife's android after she changed to it

Or this.

https://selfsolve.apple.com/deregister-imessage

 

[Chrisy]

Make sure iMessage is disabled on her old iPhone.