I hate to sound like an 'old person', but frankly I haven't seen too many movies that I like that were made after 1960... generally, movies just seem to get worse and worse (although I quite enjoyed the Scott Baio vehicle "The Bread, My Sweet", except for the 'de rigeur' sex scene which added NOTHING of value to THAT movie). This movie makes the mother, a former Las Vegas chorus girl, seem to be incapable of surviving on her own, although she is clearly in her 50s (though hinted at being in her 40s). I didn't buy it. I'm 57 and like all the women I know in their 50s and 40s, more than capable of surviving on my own (as I have been doing since I graduated from high school at 13, got legally emancipated and set off on my own life's journey.)
The daughter is not believable in her job role ... she gets a promotion she doesn't deserve (a great opportunity) and drops that ball too, but when another female employee steps up to the plate and is ready to deliver, the writers shoot her down as an 'opportunist', when she was just doing what any career-oriented person would do -- taking advantage of a wide-open opportunity created by the lack of self-discipline of her coworker, a girl who apparently doesn't understand the concept of honoring her promises (to her boss, in this case).
The daughter grudgingly 'allows' her mother to stay with her, on a temporary basis, but then treats her mother (the woman who gave her Life and raised her to 'adulthood') like a pariah. Apparently the 'writers' of tripe like this do not understand that it is NOT 'the common thing' for PARENTS to act like children, and then be treated AS children by THEIR children. That is just more of the societal 'baloney' that Hollywood keeps trying to force down our throats as though we, their public, were stupid for desiring to be entertained by their creative offerings.
This is a sad movie with a stupid ending. If the young male restauranteur had been real and not a two-dimensional 'tv character', he'd have stayed with the MOTHER, who was not that much older than him and quite attractive. But in the end he 'falls' for the daughter, a shallow, rather uninteresting girl who has that cuteness of youth, but in an ordinary, bland way. (The 'opportunist' young woman who worked with this nothing girl was far more attractive, physically.)
There was no believable reason presented to the audience as to why the restauranteur preferred the daughter (who was an uptight, selfish, self-centered b*tch who treated her mother with unbelievable disrespect) to the mother -- a woman who was kindhearted, sweet-tempered, humorous, and had a joie de vivre the daughter could not even begin to comprehend. Of course the mother had her own flaws... she had reacted to her husband's demise by drinking herself into a stupor for a year or two afterwards which supposedly created the rift between her and her smarmy daughter.
Regardless of the way the characters were or were not developed, this is a baloney movie and a waste of your valuable viewing time unless you actually LIKE baloney. (Where's the mustard?)