Me & My SO are unsure if we will "last long" as a couple for many reasons. A few to start with are we don't get along much, argue A lot, disagree, like opposite things, but we manage to make each other better people in A lot of ways. We've been through a lot, more then anyone could probably imagine (hurt &pain;) & together for 4 years and have 1 child together, & 1 from my previous relationship. We live together, and our actively part of both of our families lives. We are mainly miserable together, and don't make each other happy or feel loved. Also, not to mention we hardly ever have sex. ANYWAYS, we were discussing another child (#3) so our daughter would have a Blood sibling. (** I know what it's like to be an only child even though I grew up w half & step sisters and I always wish I had a Blood sister or brother**) Being said, we are wondering if we should have another baby to give our daughter a sibling ,knowing that it may or may not work out one day.