As we're not 'avin him over for tea. . .the meaning of your post? If you're involved in a possible dating scam, please post more details (without posting any personal details). Did you meet on line? Are they asking for money?
Adding to Badge's comment-- He can only text because he is in an out of the way location. You are the love of his life. Soon he will need money desperately to do something - and he needs it NOW.