In an interview with HuffPost UK, Allen reveals her diary is like "a feral cat".
Former Tory MP Heidi Allen has been made interim leader.
The women were joined by Independent Group MP Heidi Allen.
Out-of-work families could be £723 worse off next year compared to 2010.
Is parliament set for a new party?
PM writes to Anna Soubry, Sarah Wollaston and Heidi Allen.
The five things you need to know about politics today
The Independent Group MP also suggests Phillip Lee and Justine Greening could soon quit the Tories.
Former PM says party must be open to "different views" on Brexit.