I don’t know about your unsportsmanlike behavior but if its against the rule of 1xbit then I think that make sense, returning your deposit though is not that ok since you lose more money and that’s your winnings. Now its hard to say if 1xbit is really serious about solving the problems, maybe we have to read their terms of service so we can know the rules before putting money or before gambling. Anyway, still you have to stay cautious on this site.