Well the first question, I guess, should be DO you tell someone that you don’t like their partner? Of course, it depends. If that person is your boss, then no, you don’t. If it’s a friend, well, it probably depends on how close a friend they are, if they’re happy with said partner, how serious it is and why it is you don’t like this partner. Do you just not “click” or is he (let’s assume for simplicity’s sake your friend is a heterosexual female) demeaning her, cheating on her or hitting her? Ok, so it’s a grey area with a lot of factors to consider.
Let’s now assume for the sake of the argument that the heterosexual female in question is your sister. And the partner you don’t like is unofficially moved in with her, soon to be officially moved in with her. So the “person” you want to tell is important to you and all the signs are there that this is serious. To be absolutely sure, you ask “So, what do you see happening with Mr P long term?” and she says “Oh we’re planning on getting married”. So that clears up that glimmer of hope/doubt you may have had.
You are philosophically at opposite ends of the spectrum from your sister and Mr P on several issues, namely religion, which doesn’t make objective analysis any easier, but you try and be as objective as possible anyway.
So what about him? Do you click? No. Have you ever? No. In fact, he struck you as slightly odd the first time you met him. Not just because of the dodgy boy-racer car and service station sunnies he was wearing (at the age of 36) but by the slightly immature way he said he didn’t mind driving 3 (noisy) hours between their houses because “she’s worth it”. Obsequious people always make you uncomfortable. The second time you met him he struck you as downright inappropriate, it was hardly an hour after giving birth to your second child and he tagged along with your sister when she visited you, still in the delivery suite, the blood-stained hospital linen barely cleared from the bed and you still naked from the waist down (under a sheet, but still….) Being half naked and dripping blood from your privates in front of any man other than your husband also makes you uncomfortable.
Is he good to your sister? Well, superficially, yes. He gives her gifts. He holds her hand. Constantly. At family functions. Glued to her side on the couch. According to her he’s very loving and supportive. Now consider your dog. She gives you tennis balls. And places her paw on your knee. And jumps up on the couch to put her head in your lap the minute you sit down. She dribbles a bit, which is probably the main difference from Mr P, but then you haven’t scrutinised them closely enough to be sure he doesn’t either.
Is he good for your sister? No. Definitely not. He has no job. He seems to have no particular desire to obtain or hold down a job. Putting food on the table is easily done when she pays for it. Oh and cooks it for him after he’s had a hard day doing nothing. It gradually emerges that he has some bizarre ideas. Ok so the religion is excusable, being the most widely socially acceptable form of lunacy there is (apologies to whoever I am misquoting there). But the anti-fluoride campaigns? The anti-vaccination sentiments? He never struck you as the kind of person you wanted hanging around your children, but suddenly you’re almost relieved that in 3 months you’ll have a newborn and you’ll be able to emphatically say “NFW he’s coming near my baby and giving them whooping cough”. And then you think “Stuff it, NFW is he coming near any of my babies with his kooky ideas and other weirdness.”
So you try and say to her “Is he REALLY what you need”. And she says “Yes.” Ok. Oh, sorry, you didn’t realise he had reasons to be weird and useless… the ADHD, the depression… excuses, excuses, excuses. And then the moving in becomes official, and they’re moving into a house which is going to be mortgaged in her name only, he’s still without a job, and your parents have put up half the deposit for the place. And they will be defacto in the eyes of the law and in 2 or 5 or 10 years when it all falls apart he’ll be legally entitled to half of what she has. And so you say “I know you think this is a good idea, but I DON’T and I feel I have to tell you why.” And then you wait for a response….