I really hate my mother in law. She gets jealous easily. She made such a big fuss and cried when my hubby gave me a gift for wedding anniversary. My hubby is at his wits end. We bring my in laws out regularly and buy things for her occasionally too. How do I tell her to grow up?

Your MIL's behaviour can be either just a phase of separation anxiety from her son, or maybe there's something she doesn't like about you (don't fret, things will change along the way). What you can do is to bond with her little by little. Start with being civil but with respect and charm. Soon enough, you'll get to know her better, and vice versa.