Are Tony Blair and cherie blair married to each other?

Is the group of objects: Anthony Charles Lynton Blair (born 6 May 1953), the former British Labour politician who served as the Prime Minister of the United Kingdom from 2 May 1997 to 27 June 2007 and Cherie Blair (born 30 December 1978), known professionally as Cherie Booth QC, the British barrister working in the legal system of England and Wales married to each other (a formalised monogamous union)?

Facts Show facts

Show reasoning Reasoning

I followed this chain of reasoning:

By calculation (generator: ["now@trueknowledge.com"]) I know that:
The current time is May 19th 2013, 08:44:22

I know from locally stored knowledge that:
Fact 1: Tony Blair is married to Cherie Booth ([fact: ["1146082@trueknowledge.com"]])

Fact 1 is true for March 29th 1980 onwards ([fact: ["1146083@trueknowledge.com"]])

Fact 1 is true for March 6th 2010 onwards ([fact: ["696618436@trueknowledge.com"]])

By calculation (generator: ["marriedtoeachother1@trueknowledge.com"]) I know that:
Fact 2: married to each other applies to Tony Blair and Cherie Booth

Fact 2 is true for March 29th 1980 onwards

By calculation (generator: ["timeperiodtopoint@trueknowledge.com"]) I know that:
Fact 2 is true at May 19th 2013, 08:44:22

By calculation (generator: ["marriedtoeachother1@trueknowledge.com"]) I know that:
Fact 2 is true for March 6th 2010 onwards

I used the following facts to provide this answer:

Tony Blair has been married to Cherie Booth since March 29th 1980

agree disagree edit

Tony Blair has been married to Cherie Booth since at least March 6th 2010

agree disagree edit