You've thought about them everyday for three years and they haven't done the same. You. Deserve. Better.

 Don't go around saving everyone else when the one who needs saving is you.

 Mom will leave dad, and you will all finally start to be happy. There is a happy life out there, that does not depend on him and his bottle. Do not think that other men will drink and hurt you like he does. Your husband is a kind, generous, patient man who loves you and your unborn child.

 The faster you learn not to give a shit what people think, the happier you will be.

 Don't fall too hard or too quick at such a young age. Make sure you can trust a guy before giving your everything to him. Also, when it's over.. Don't dwell, you can do better.

 She's not coming back. She doesn't miss you. She cheated on you with two of your friends. Don't kiss her. Don't let her convince you that sex is okay.

 Be more open- minded about choosing your major. You will find out that Chemistry is not for you.

 Don't believe a word he tells you. You are beautiful and have everything to offer. Your life will be so much brighter when you realize that.