Breaking the bond.

Hi, I started working in MNC company from June 2018. As per the policy I have to undergo 3 months training and then 3 months probation period and then full time Employee. Also I have signed a 2 years bond with company but during training period I got admitted to hospital on 3rd and 4th September due to my health issue. On 5th September I went to office around 2'0 clock for presentation but the Manager uploaded the random marks to all other training people and said me that I have been transferred to Pune in other training batch of same domain and due to that I got a gap of 1 month. Due to my health issue and family problems also financial problem I did not join the organization again. As per the company policy I broke the bond and they are threatening me that they will take strict action against me that I have breach the company policy without giving clarification although I have submitted my medical document with clear justification and said I won't be able to join. I am in situation the only thought that I am getting is to commit suicide. What should I do?