Socially acceptable solution hereinafter for you are legally expanded from what @ Msk-need -nuetral- laws already hinted to you;
1. Hire locally an advocate found via reference.
2. Ask your parents for legal fees. It (i.e. legal fees) guess suggested to you comes with certain peace say it comes by investing around anywhere between 15-25 K which is pan India average in reference to context or a woman’s bargaining skills based or even outcome satisfaction based sometimes it is said !.
3. File Divorce on no-s*x in marriage which is ground udner vide definition of "mental cruelty" (remember not to use non-consummation S. 12 (1) ( c) HMA ground at all) for seeking divorce and service Court Notice to his parents address and also to his UK address (if known) and proceed in due course the suit matter to ex-part route and for this ground you have to produce your own witnesses who will vouch that since the very marriage date your husband has neither remained present nor physically come closer to you and caused s*xual act to complete cohabitiation as husband and wife. Court will grant divorce ex-part.
4. More or less it may be 1-1/2 years after proceeding with a substituted Service (Paper Advertisement) you can get divorce on ground of mental cruelty due to no-s*x in marriage. It is acceptable by Courts now-a-days to accept no-s*x in marriage to give divorce to parties.
5. Seek Certified Copy of ex-part divorce and RPAD one copy to his local address, another one courier to him at his UK address (if known) and insert a small paper advertisement of such decree award and wait 90 days for limitation period to be over with and meantime search for avenues to start life afresh which could be either/both re-marriage or vocational courses / job whatever helps you best to come over above such personal traumas.
6. For any future interest shown by prosepective groom for your re-marriage you are socially referred to as “innocent divorcee” and that is well socially acceptable word-phrase and considered as an got an opportunity to start married life afresh.
7. Filing any other case other than above (Civil) is not going to help. Attempt seeking tourist visa which is easy and not difficult as made out to be is also not going to help you to travel to UK in search of him as UK (EU) laws do not give asylum for family reasons on their soil to either gender. Making efforts now to talk to him one last time or just one more last time are also not advisable as he is not a kid no more and 10 years living overseas elevates even a kid to worldly wise person's status.