I agree, it was galling that Alicia was so reliant on men and had to go crying to Peter. He CAUSES most of her problems, IMO; she ought to just cut the fucker loose.
I think it's unfair that Grace seemed to be judging Alicia so harshly for having a loving relationship while separated from Peter, when her father had been secretly using hookers while supposedly happily married. 
Cary looked THE BUSINESS this week. Ring a ding ding. Hope Bishop doesn't have him killed off.