Marriage

I was just at a friend’s wedding who I haven’t seen since college and who has become Orthodox. At the wedding, they never held hands and didn’t even kiss at the end of the ceremony. Is this how a couple that is supposedly in love acts?

I am a single woman, never married, and don't have any children. Is there a place in Judaism for the single woman?

I am really starting to get concerned with the fact that I haven't found a nice Jewish man to spend the rest of my life with. I think that I am a good catch... I'm healthy, smart, in shape, well educated and traveled. What can I do about my single situation?