My prtnr in begining hd sexually assaulted me at his home when i ws under 18 &thn he promised me to

My prtnr in begining hd sexually assaulted me at his home when i ws under 18 &thn he promised me to marry bcoz of thz till thn he forcd me 2 b in relation whn i refused he brainwashed& forced me,also I hd seen some pics of mine in his phone clkced by him wdout my consent,i ws as minor got threatened &hd no choice left rathr thn 2 cntinue bt only on cndtn of no physical-relation,Ltr I kept on tellng him to marry aftr he settld dwn in armed forces bt he forced to wait till rght age of mine,in btwn thz he circulated my personal pics,blackmailed 4 physical relation& did thz wdout my will several tyms,I told him 2 marry rght nw& he married me bt nt in court& told 2 wait till his sis'marriage 2 ,lst year his sis got married& he strtd shwng his colors,on fighting wd him to stick on his promise he strtd ignoring & blocked my evry source to tlk to him,he did engagmnt& nw he s mrryng.plz guide me ASAP hw can i stop thz marriage tmrrw in Gwalior MP and i m in Vadodara GUJ as itz do or die situtn