Dear LIB readers; do pregnant women fart so much? My wife is driving me nuts

Please I need your advice before I go crazy finally. My wife of two years is finally pregnant now with our baby and it spans four months as we speak. The problem I have now is my wife farts uncontrollably everywhere, anywhere, almost every time. This has caused a big quarrel between us and she keeps telling me she can not control her anus anymore. This is crazy and baffling because I am seeing her in a different light from what I knew her to be.

She farts while i drive,whilst she cooks,during meals on the dining,whilst sleeping and the worst now is while we make love she farts smelly devilish things.i am up against the wall now because i do not think i love my wife anymore!she has messed herself up with this happenings and she keeps telling me the pregnancy has taken all strenght from her and she can not control her anus opening or closing as regards farts!can you imagine the trauma this has caused in our marriage?do pregnant women fart so much?what have i gotten myself into?