My younger sister is carrying my husband's baby

Dear Eneche

My name is Linda  i live in ikoyi Lagos, my friend and neighbour gave me the link to your blog to post her story.I write because I feel very sorry for her , since we have being living together she has never had issues with anyone .she has a very down to earth personality. She was married for about 15years with four lovely daughters .she decided to bring her younger sister who then was in ss1(high school) to come live with her, she entrusted her home into the hand of this girl without suspecting anything wrong.this said sister started sleeping with her husband without my neighbours knowledge until the bubble busted when the younger sister started changing, always falling sick  and I from a distance saw something wrong and I called the attention of my neighbour that all was not well.which gradually we discovered she was pregnant and for who?it was my neighbour's husband.The useless did not deny the pregnancy to my friend's dismay he accepted that he is the one responsible for her pregnancy any body who is not happy should pack out and in a any case he would be getting married to her.A family meeting was called and after much talk and deliberation the family concluded that it is best they stay in peace and she should thank God is not an outsider but her same blood,she was shocked that this came from her family members 'She was so shocked and scared that she had no one in world to support her ..this neighbour of mine has  moved out of the house for a younger sister whom she picked to help...what a cruel world'she is now the shadow of herself'. She asked me to write her story after she read a post  of chief bridesmaid dating her friends husband. I quote my neighbour as she spoke in tears  "Is it because all my kids are girls? My bible tells me that children are the heritage of God not male children". Her own blood stabbed  her in the face.. someone should help me tell my friend and neighbour tha all will be well.