I just think he's doing what a whole lot of people do when they know the end is coming. They basically start emotionally blackmailing the person into staying in the relationship. This isn't always a malicious thing, or intentionally malicious anyway, they usually think that if the person just stays through this rough patch, things will get better. In this case, the fact he thinks she is carrying his baby just exacerbates his fear of being cut out of her life.
And yeah re the condom thing. I'm also confused/fearful of exactly why he feels the possibility of him being the father is so high. I hope it's because he's bad at Science and/or heavily reliant on the ?coincidence of her suddenly conceiving once he showed up, condom or no condom.
Last edited by london; 12-18-2013 at 08:30 AM.