Possible Clues:

• I follow it through first bit, but not the last section
• Bit it to start with with a border
• No, it I catch up with such division
• In the house in Ireland in pieces
• After a trip crashing violently into barrier
• Bit of it,, with one on the end of Ireland
• This was made to divide one bit of it and one bit on the bottom of it
• Separation (of a country) into separate nations
• One piece of advice about framing painting on wall
• Divide — or paint it (anag)