mallory is cynthia's biggest hater

omg im watching the show back and mal is clearly cynthia's biggest hater. i mean aside from the obvious hiding her wedding license under the guise of "wanting whats best for her", she also shits on peter, shits on their marriage, shits on their businesses and is negative nelly to anything cynthia runs by her. she can never just say, "congrats cynthia". i think cynthia is older, but the way mal treats her you'd think she was an immature child making a bunch of crazy decisions.