no i don't think so,Adi is being the support Vidya needs and its shows in thier conversations. you can tell that Adi knows he's boundary's as does vidya, plus vidya is madly in love with gaurav and Adi and Priya are in love with each other...thier realtion is very deep you its shown in the phone convo's between adi-priya.
i really hope they won't go there but this whole baby issue can't really last long coz adi-gaurav are supposed to get trapped by the minister soon which she is definitely not going to back out of. Even if adi feels he needs to help vidya maybe he could suggest adoption, vidya-guarav getting a divorce or if there is no option maybe IVF this way Vidya gets to have a baby and gaurav doesn't have to do anything. I really hope they don't cross tht line adi-priya r the only couple tht actually loves each other and r happy even with all the secrets btwn them. I wonder if adi suggests priya give her first baby to Vidya seen it done in other shows could happen and could cause major rifts and drama.