Divya Delhi: Karisma Kapoor accepted fans' and friends' birthday greetings on her 51st birthday. The actress had a rough month after losing her ex-husband Sunjay Kapur on June 12. With her children Samaira and Kiaan, she attended the New Delhi funeral and prayer meet. Karisma Kapoor smiles with Saif Ali Khan in unseen photo in Kareena's gloomy birthday wish: ‘It's been a trying year’ In her Instagram Stories on Thursday, Karisma stated, “Thank you everyone for ur warm wishes and support (red heart and folded hands emoticons).” On Karisma's birthday, her sister Kareena Kapoor wrote a nice note acknowledging their struggles. I wrote, "This is my favorite photo of you two. To the strongest and best girl in the universe... We had a rough year”. Additionally, she stated that terrible times are temporary. Toughest sisters do...To my sister, mother, and best friend... Happy birthday! My Lolo @therealkarismakapoor.” Sunjay died in an English polo match on June 12. Friends and business associates Suhel Seth informed ANI that 'Sunjay died of a heart attack, presumably after swallowing a bee during a polo tournament in England'. His company, Sona Comstar, stated that a heart attack caused his death but did not provide further specifics.