Should a prayer performer who forgets to offer the middle Tashahod (saying ash-hadu anala ilaha ila-alah) offer Sujood As-Sahw (prostration of forgetfulness)?
                                He/she should offer two prostrations of forgetfulness at the end of the prayer. And Allah Knows Best.
                             
                        
                            
                                
                                Is It Permissible to Divorce One's Wife for not Praying
                                All perfect praise be to Allah the Lord of the Worlds. May His peace and blessings be upon Prophet Mohammad and upon all his family and companions.
You should do your best to save her from hellfire by making her observe daily prayers on their prescribed times, even if this means giving her a generous incentive. However, if she insisted on her position, then it is permissible for you to divorce her. And Allah The Almighty Knows Best.
                             
                        
                            
                                
                                Is it permissible to combine and shorten prayers at home before traveling?
                                It is impermissible to combine and shorten prayers at home before traveling because a person is called a traveler once he/she departs the borders of his/her country, and offering prayer that way was originally intended to exempt a traveler. And Allah Knows Best.
                             
                        
                            
                                
                                Is it permissible for a wife`s family to demand her husband to divorce her although she doesn`t want that?
                                It is forbidden for them to do that in case their daughter doesn`t want divorce unless there was a sin that continues as long as the marriage survives.