Do not leave your home. Do not give up your son. Stay in your home. Stay in your bed. You are not leaving the marriage. This is a huge mistake to give up either.
As for the friends. When they tell you this stuff. Listen. Then ask your friend to be a friend of the marriage. Tell them to support and love the both of you. Always take the high road. Then change the subject and talk about their life. I call it the master of talking tons, but saying nothing.
This has the advantage that your mutual friends will see the character in you. It also helps your friends in knowing that you are not just talking to them to gather information. As that is perusing. And we do not want to break that major rule of DB. As its a path of good intentions.
Once your mind is back on track. You should go and complete that goal and get your masters.
Flowers always make people better, happier, and more helpful; they are sunshine, food and medicine for the soul. unconditional love is awesome!