1. Be prepared to have to financially support your wife's family back
home. She will ask you to give her some money to be regularly transferred
home. If you do not agree it is likely that she will use some of the housekeeping allowance you give her in order to fulfill her duty to support her
family back home, and you will initially not know it. After some time she might ask you for more money as she will be claiming that
what you give her is not enough for the housekeeping. At this point you will know why.
2. Be aware that your wife might not have married you because she
loves you. In fact she migtht not love you at all; she might just like
you because you are a nice and "rich" guy. The major reason for her getting married to you might just be to have someone
taking care of her (and her family) so that she (and those back home) can lead a better life. She will, however, never admit that and always
tell you that she really loves you.
3. If your wife has sisters and/or brothers, she will sooner or later ask
you to invite them to come and visit her. Clearly, this will be at your expenses. After some years, she might even try to
convince you that her sister or brother should come here for good, so that they also can benefit from a better life.
This is particularly true if she has children back home. In any case, be prepared to host one or more additional family member(s) in your house for several weeks/months or even longer.
4. Be aware that your wife will spend most of her free time chatting and
cooking with other Thai women living in your area, and that after some time one or
more of these women will become her "best friend" and will know everything about you. Your wife will also complain to them about you if there are
some issues which she feels are a worry for her. She will also not refrain to disclose also rather intimate matters about you.