Hi Emily,
I must say I am surprised to know that you are 18. Your message is thoughtful and insightful. I have to tell you that I am 25 and have an 11 month-old boy and just recently left his father, who was not my husband. It sounds to me like you have your priorities straight. I believe that it is a woman's nature to put their baby first. It is instinct. The father of my son is 31 years old and he does not have it figured out. He was interested in spending time with his friends. The hardest thing I did was change the locks on the condo that I own (and he was living in w/o paying a dime!). Do not lower your standards and end up in a worse situation. Keep focused on your health and that beautiful baby. If your parents have taken you in then it sounds like they are supportive. Become best friends with those that truely care about you and your baby. All your hardship will be worth it on the day that your child arrives. Know that you've done everything you can to make your family whole but do not over-extend yourself. You're right about not wanted to keep checking on your boyfriend like his mother. It is not your job. Everyone says that relationships are difficult, but they shouldn't be THAT hard. You have done the right thing and continue to trust your instincts.
I hope you find my message helpful and respectful. Keep being a good mommy!
jpsmom
Spoil your children with love.