Because she was looking for a stable relationship.
They both need a *break* every once in a *while*. edit: this is a three-way pun btw - it works better out loud
Old habits die hard
Tequila, I'm looking at you.
Because he didn't like the look of the Poles (for this to make sense, pretend the UK election hasn't happened yet)
It didn't have a stable relationship.
Bronchitis (bronc-itis).