The star's three children are all on the autistic spectrum.
The veteran screen star celebrated the milestone on Tuesday.
The 32-year-old mother-of-three has not seen her mother for months as she is shielding due to breast cancer.
The accident took place during filming back in June.
The motoring show is moving to BBC One after its latest line-up proved a ratings success.
Jeremy Clarkson has told how a stranger shouted expletives at him for not wearing a mask while shopping
McGuinness couldn't help but make a little 'Top Gear' jibe.
The presenter will be hosting a musical game show on BBC One in 2021.
The TV star's three children are all on the autistic spectrum.
The 'Top Gear' presenter is back at work driving for the show one day after being involved in a crash.
The couple tied the knot in 2011.
Paddy McGuinness and Freddie Flintoff are taking over from Richard Hammond and Amanda Byram fora new best-of.
The 'Phoenix Nights' star changed the lyrics to '(Is This The Way To) Amarillo' to mock Dominic Cummings' claims he drove to Barnard Castle to test his eyesight.
The star's three children are all on the autistic spectrum.
The couple have said staying at home together as a couple all the time has stopped them bickering.
Christine's three children are all autistic.
All three of Paddy and Christine McGuinness's children have been diagnosed with autism.
The TV star says he feels better 'with a bit of weight on me'.
Her older children with Paddy McGuinness, twins Penelope and Leo, are also autistic.
The dating show hosted by Paddy McGuinness has run for 110 episodes over the last decade.
It currently airs on BBC Two which it has done since it was rebooted in 2002.
The 'Top Gear' presenter suffered from aviophobia - a fear of flying.
The couple had an early night after celebrating with their three children.
The 'Top Gear' star's children, two of who have been diagnosed as autistic, find the upheaval of Christmas overwhelming.
The BBC Two motoring show is returning for a Christmas special.