Can't find an old point and click adventure game

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Hey, there's a friend of mine who's been looking for an old point and click videogame for a very long time. She played it in her childhood, 90's. I tried helping her finding the title, but can't manage to do it either.
Here several clues: - The main character's fiancèe / wife gets kidnapped. She probably is pregnant, because their house has a newborn room. - The characters in the game are human, but visually "quite funny". - It's half live action, half videogame. - There are several islands. The one where the main character lives is "always gray with a cloudy sky". - There's a part where you have to get tickets for a ship, probably to travel to another island. - My friend remembers to have got stuck in a part where a cart takes the player into a mine. - It often rains. There's a sunny island, but it rains even there. - There are not so many people on the roads. It rains, after all (lol). - On one of the islands, you have to find the pieces to assemble a little car. - There were two languages available in the game: English and French.
Maybe some of the above details can be somehow distorted, just because they're very old memories.
Anyway if you can help us, THANK YOU VERY MUCH. I've been looking through lots and lots of old and unknown games, but none of them is the one we're looking for.