mamshi and papshi

I need some advice galing sainyo, di ko rin alam iaadvice ko sakanya e. Its like this, she is pregnant also but in her case is very complicated talaga. The father of her unborn child is not her husband, but syempre alam ng asawa niya na siya yun tatay nun dinadala niya. Sinabi sa jowa jowaan nya ata yun sustentado naman siya, pero may love na kasing nabuo between the two. What is the best she could do mga mamshi and papshi? ?? Thank you