I'm very sorry to hear you had some bad experiences with gay men, however not every gay man is going to do that to you. It's like having a bad experience with someone who is another color - are all blacks/hispanics/etc violent? Should you get defensive in the presence of all black men, in fear of rape/theft/murder? Of course not. Most gays, whether or not they are accepted by God, are not going to commit those kind of acts.
My family and I once went to Disney, our trip accidentally coincided with Gay Day. We were practically surrounded by gay couples and groups (they were all wearing red), and not once were we touched or treated in an inappropriate manner. Now, there were a few couples kissing and stuff which could've been saved for a hotel room, but heck, heterosexual couples do those kind of acts in public too..
Point being - yes, you got mistreated; no, not every gay person is like that - so it's irrational to base your opinion on just two people you unfortunately had to deal with.