she makes me feel shit about myself. since I have known her she has made comments about why don't I get a job (when I was a SAHM) when I started working part time she was all like why don't I work more hours? basically making me feel like some lazy layabout. another of our friends is a single mum on benefits and she was constantly making digs to and about her, along the same lines. This friend does not have DC. She is also obsessed with buying a house, her and her DH have been saving for a year for a deposit and are now in the position to buy so she is boasting telling everyone who will listen about this, and constantly saying to me, oh why dont YOU buy, Moomie, despite knowing FULL WELL we are not able to. And we are in housing association so frankly we are happy where we are. (she judges us for this as well)
she also recently insulted some of my other friends (with DC) by saying she didn't want to breastfeed if she had DCs as its "disgusting" 
and she was worried she would get a bucket fanny if she gave birth . She is also very bossy and likes to "organise" people for boring girls nights out. Also, if she ever meets any of my other friends, she tries to "poach" them by adding them on FB and then trying to invite them along to above shit nights out. And to top it off she is very mean and is the type when you go out for dinner she will calculate her share to the Very Last Penny. And NEVER leaves a tip.
Anyway last night was the last straw. she phoned for a chat and kept going on and on about going to view houses to buy. And she just had to get in a little dig about where I live. she said, Its such a shaaaaame....house prices are really cheap in but i Wouldn't Live There. She might as well have just come out and said - your area sucks. Even if she thinks it, IMO its rude and unacceptable to say it out loud. And it has made me realise I just don;t want her in my life anymore.
How can I ditch her?