Whats wrong with me....?

Is it weird that I terribly want to start a family. I cant let go of feelings of jealousy towards seeing other families and couples, even my own mom and dad for how happy they look. I curse dead-beat fathers for how lucky they are to have a child and take it for granted, even though they are losers. Im only 25 and only had one girlfriend (for a year). Part of me wonders why I dont have the urge to 'sow wild oats'. Im still getting my education but not employed. Why do i desire something im not ready for? Am i yearning to fill some void in my life?