Don't want them to know that I'm not a virgin anymore

I have been in a relationship for last 2 years…everythng was going on smoothly…ma boyfriend had had a word with ma family…he also made his parents talk to mine…but now things have changed.few months back we came very close to each other …we had sex…in d beginning I was quite reluctant for same..but then he insisted..he said that he had done so much for me by talking with ma parents.I came in whatever he said..since then v have been having sex quite often…now the thing is that our relationship has soured up…v have started fighting for every other thing.another major change is that now after every fight he talks about ending the relationship.this time I also agrred to same.bcz this time he behaved really rudely with ma parents.ma mother literally started weeping…though I still luv him but this time I really want to end up this relation bcz I cannot bear nybdy behaving soo nastily with ma parents..he doesnt respect now then what will h do in the future.he said dt ma mum has started interfering in our relationship etc etc…smtyms he says dt been the only child m very pampered and he thinks that I wont respect his parents..I wud only be concerned about ma parents.etc etc..he has abused me..ma family ..he has evn started pointing fingers at ma character..once he also said that after marriage he wont even allow me to meet ma parents.. .all this has shattered me completely..but he isnt bothered.he isnt bothered if he has me or ma parents…I want to end this relation but m scared that if I marry someone else he will find out that m not a virgin and that would eventually spoil ma relation with him as well..m very confused as to what to do???plzz help me gt out of this trauma…I dun want to hurt ma parents for him..they have done soo much for me and ma happiness now I cant be selfish and think about ma own happiness only…