Yes, sounds slightly immature behaviour to me and would certainly put me off them! From what I've read it seems like the wedding was planned before he even went and had met her. How much contact have you had with her before meeting her Tony? As I mentioned before, the longer time you have spent in contact together and in person, the better the chance of the visa being granted. If you haven't had any or much contact before + getting married at the first time of meeting, these will arouse suspisions and will not help in having a visa granted.