Then again, had Gwen not sent the information to the tabliods about Ethan's paternity, Gwen would have never lost her baby, because she would have never been pregnant with Ethan's child. Ethan would have been married to Theresa. Plus, Gwen was at fault for her child dying because she attacked Theresa.
It so obvious that both these girl will sceme to get Ethan. Neither one one is better than the other. They both hold faults in each other plots not just Gwen. Teresa scemes triggers Gwen actions, Gwen scemes triggers Teresa action and it been that way since the beginning.
Ethan would be married to Gwen if Teresa wasn't caught up on how fate brought Ethan to her when he didn't know her, if Teresa was truthful about trying to snag Ethan from Gwen in the first place, Ethan would have signed her off all long time ago, remember when Gwen and Ethan almost found out what Teresa was up to, but Chuck saved her. Who was ploting then?? It was Teresa, shes the one who set this triangle in motion.
Ethan already known about his paternity the day of their wedding and he still wanted to marry Teresa. He knew the tabliods was saying Teresa was the one who sent his paternity, he didn't believe it, he still wanted to marry Teresa. Teresa thought she was married and pregnant by Julian and she lied about it. Thats why Ethan went back to Gwen. The tabliods put Teresa in this situation but Teresa lying is why she didn't get Ethan. They both are at fault.
I saw the clip on youtube when Gwen attacked Teresa. yeah Gwen do play a role in how she lose Sarah. Gwen was choking Teresa and she pushed her off her, what else could she do. What trigger those actions? Teresa was trying to make Ethan jealous they would not have been unknowingly been on national television having a make out session for all to see Gwen would have never tried to confront them, if Gwen would have let Teresa help her,althought Teresa did gloat about how Ethan only married her because she was pregnant, Sarah would have survived. All three hold Faults and have to deal with the not so good results.