In my stories starting with "Life Without Penny" what happened to Howard and Raj?

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From: Raj dot Koothrappali at cam dot ac dot uk

To: hwolowitz at ksc dot nasa dot gov

Dear Howard

I am coming to Leonard's wedding next month, provided nothing goes wrong with Samina and our unborn twins in next few weeks. Samina can't fly any more this far into her pregnancy but she doesn't want to stop my reunion with the old Caltech gang. Her cousin from London will come and stay at our house whilst I am away at the wedding. She is now on maternity leave from the University, although she is taking the opportunity to get some papers written up while she has the time. Her graduate students come for a cup of tea once a week to tell her how their work is progressing.

Hope to see you at Princeton next month.

Dr. Rajesh Koothrappali

Reader in Astrophysics

Department of Physics

Cavendish Laboratory

University of Cambridge

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From: hwolowitz at ksc dot nasa dot gov

To: Raj dot Koothrappali at cam dot ac dot uk

Dear Raj

Good news about your trip to the wedding, Sheldon has confirmed that he is coming with his wife Amy. It will be great to have the four of us together again.

Look after your Samina, tell her not to work too hard.

See you next month.

Howard

Mr. Howard Wolowitz

Manager

Payload Launch Vehicle integration department

NASA Kennedy Space Centre

Florida