Should We Start A Family? ?

There's a difference between being great with kids and being able to support your own child. Your girlfriend is in college and I don't know how your salary is but you should wait until she gets a steady job from her degree and that you make enough money to support a family. Waiting 3, 4, maybe 5 years won't kill you. Actually that'd still be young. Getting married sometime in the future before having a child would be better for the child. Don't rush marriage or having a child. Children cost A LOT of money.