is it over?

hi,
ive met a cancer man on a dating site, we were getting on so well, we met and i instantly liked him and i think he did like me to,im a stay at home mum so he liked that i didnt go out. we carried on chatting and getting on well. he has bad family problems and he confided in me about it all. he regulary hid in his bedroom as he couldnt handle his family problems.
i have been cheated on quite badly in the past, he knew this and said he understood if i ever needed to ask him about things he was doing but i noticed he was still on the dating site we met on. i questioned him about if he was talking to other women and he went absolutely nuts at me, claiming i insulted him, he has told me he only goes on the sites to clear the notifications and that basically how dare i ask such a thing,and he confided in me about his family and he doesnt tell 'just anyone' so i was in the wrong.
he ignored me for a day and night and then we made up but it wasnt as friendly as before. things began to cool and it would be days before we would talk, although i noticed he was online. i said that im a nice girl, didnt want to be messed about and that we should leave it. he said no, he had been working,asleep, only woke up etc but i had seen he had been online. i said it was a shame as everytime id arrange to meet him, he wouldnt want to so we should just leave it. again he has gone mad at me being really nasty. he signed off his message with 'we best leave it and good luck with everything'
is that it then? he is now ignoring any messages of explanation..
basically
*we got on great
*i began to really fall for him
*he confided in me about his family
*i asked him if he was talking to anyone else as id seen he was still on that dating site
*he went balistic that i could even ask that
*ignoring me as apperently ive insulted him as he has told me he isnt

will he be back or have i really blown it by questioning his loyalty?
help please 😢

He's playing the field and you're expecting too much too soon. You're just dating which means he's under no obligation to be exclusive with you. You're probably too afraid of getting hurt again to go with the flow here. Between these 2 facts, this relationship is doomed.