By Susan Knox Paddy McGuinness and his estranged wife Christine celebrated Valentine’s Day together after their three children made them an adorable card for the special day. It comes just days after the former couple were praised by fans for sharing a cute family moment in their shared home – despite the fact the pair are currently going through a divorce. Model Christine, 35, and comedian Paddy, 50, split almost two years ago but continue to live in the same house as they parent their three children who all live with Autism. Christine recently admitted their situation is unusual and before t…